Sheet Music
| K1 / K6 | Listen | Key | Genre / Form | Location | |||||
|---|---|---|---|---|---|---|---|---|---|
| K.1a K6: 1a | K6: 1a | Andante in C for Piano 1761 (Age 5) | Piano Music | 1761 Age 5 | C major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.1c K6: 1c | K6: 1c | Allegro in F for Piano 1761 (Age 5) | Piano Music | 1761 Age 5 | F major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.1,01 K1: 1 / K6: 1e | K1: 1 K6: 1e | Minuet in G for Piano 1761 (Age 5–6) | Piano Music | 1761 Age 5–6 | G major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.1,02 K1: 1 / K6: 1f | K1: 1 K6: 1f | Minuet in C for Piano 1761 (Age 5–6) | Piano Music | 1761 Age 5–6 | C major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.3 K1: 3 / K6: 3 | K1: 3 K6: 3 | Allegro in B-flat for Piano 1762 (Age 6) | Piano Music | 1762 Age 6 | B-flat major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.5 K1: 5 / K6: 5 | K1: 5 K6: 5 | Minuet in F for Piano 1762 (Age 6) | Piano Music | 1762 Age 6 | F major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.9a K1: 9a / K6: 5a | K1: 9a K6: 5a | Allegro in C for Piano 1764 (Age 8) | Piano Music | 1764 Age 8 | C major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.9b K1: 9b / K6: 5b | K1: 9b K6: 5b | Andante in B-flat for Piano 1764 (Age 8) | Piano Music | 1764 Age 8 | B-flat major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.6 K1: 6 / K6: 6 | K1: 6 K6: 6 | Violin Sonata No. 1 in C 1762 (Age 6–8) | Chamber Music | 1762 Age 6–8 | C major | Chamber Music Violin Sonatas | Salzburg or Paris | Wolfgang Amadeus Mozart | |
| K.7 K1: 7 / K6: 7 | K1: 7 K6: 7 | Violin Sonata No. 2 in D 1762 (Age 6–8) | Chamber Music | 1762 Age 6–8 | D major | Chamber Music Violin Sonatas | Salzburg or Paris | Wolfgang Amadeus Mozart | |
| K.8 K1: 8 / K6: 8 | K1: 8 K6: 8 | Violin Sonata No. 3 in B-flat 1764 (Age 7–8) | Chamber Music | 1764 Age 7–8 | B-flat major | Chamber Music Violin Sonatas | Paris | Wolfgang Amadeus Mozart | |
| K.9 K1: 9 / K6: 9 | K1: 9 K6: 9 | Violin Sonata No. 4 in G 1764 (Age 7–8) | Chamber Music | 1764 Age 7–8 | G major | Chamber Music Violin Sonatas | Paris | Wolfgang Amadeus Mozart | |
| K.10 K1: 10 / K6: 10 | K1: 10 K6: 10 | Violin Sonata No. 5 in B-flat 1764 (Age 8) | Chamber Music | 1764 Age 8 | B-flat major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.11 K1: 11 / K6: 11 | K1: 11 K6: 11 | Violin Sonata No. 6 in G 1764 (Age 8) | Chamber Music | 1764 Age 8 | G major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.12 K1: 12 / K6: 12 | K1: 12 K6: 12 | Violin Sonata No. 7 in A 1764 (Age 8) | Chamber Music | 1764 Age 8 | A major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.13 K1: 13 / K6: 13 | K1: 13 K6: 13 | Violin Sonata No. 8 in F 1764 (Age 8) | Chamber Music | 1764 Age 8 | F major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.14 K1: 14 / K6: 14 | K1: 14 K6: 14 | Violin Sonata No. 9 in C 1764 (Age 8) | Chamber Music | 1764 Age 8 | C major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.15 K1: 15 / K6: 15 | K1: 15 K6: 15 | Violin Sonata No. 10 in B-flat 1764 (Age 8) | Chamber Music | 1764 Age 8 | B-flat major | Chamber Music Violin Sonatas | London | Wolfgang Amadeus Mozart | |
| K.15a – 15ss K1: Anh. 109b / K6: 15a – 15ss | K1: Anh. 109b K6: 15a – 15ss | The London Sketchbook, 43 untitled pieces 1765 (Age 9) | Piano Music | 1765 Age 9 | Piano Music Piano Pieces | London | Wolfgang Amadeus Mozart | ||
| K.16 K1: 16 / K6: 16 | K1: 16 K6: 16 | Symphony No. 1 in E-flat 1764 (Age 8) | Orchestral | 1764 Age 8 | E-flat major | Orchestral Symphonies | London | Wolfgang Amadeus Mozart | |
| K.19 K1: 19 / K6: 19 | K1: 19 K6: 19 | Symphony No. 4 in D 1765 (Age 9) | Orchestral | 1765 Age 9 | D major | Orchestral Symphonies | London | Wolfgang Amadeus Mozart | |
| K.19a K1: Anh. 223 / K6: 19a | K1: Anh. 223 K6: 19a | Symphony in F 1765 (Age 9) | Orchestral | 1765 Age 9 | F major | Orchestral Symphonies | London | Wolfgang Amadeus Mozart | |
| K.21 K1: 21 / K6: 19c | K1: 21 K6: 19c | Aria for Tenor, “Va, dal furor portata” 1765 (Age 9) | Vocal Music | 1765 Age 9 | Vocal Music Concert Arias | London | Wolfgang Amadeus Mozart | ||
| K.20 K1: 20 / K6: 20 | K1: 20 K6: 20 | Motet in G minor, “God is our refuge” 1765 (Age 9) | Sacred Music | 1765 Age 9 | G minor | Sacred Music Sacred Works | London | Wolfgang Amadeus Mozart | |
| K.22 K1: 22 / K6: 22 | K1: 22 K6: 22 | Symphony No. 5 in B-flat 1765 (Age 9) | Orchestral | 1765 Age 9 | B-flat major | Orchestral Symphonies | The Hague | Wolfgang Amadeus Mozart | |
| K.23 K1: 23 / K6: 23 | K1: 23 K6: 23 | Aria for soprano and orchestra “Conservati fedele” 1765 (Age 9–10) | Vocal Music | 1765 Age 9–10 | Vocal Music Concert Arias | The Hague | Wolfgang Amadeus Mozart | ||
| K.24 K1: 24 / K6: 24 | K1: 24 K6: 24 | 8 Variations in G on “Laat ons juichen, Batavieren!” 1766 (Age 10) | Piano Music | 1766 Age 10 | G major | Piano Music Variations | The Hague | Wolfgang Amadeus Mozart | |
| K.25 K1: 25 / K6: 25 | K1: 25 K6: 25 | 7 Variations in D on “Willem van Nassau” 1766 (Age 10) | Piano Music | 1766 Age 10 | D major | Piano Music Variations | Amsterdam | Wolfgang Amadeus Mozart | |
| K.26 K1: 26 / K6: 26 | K1: 26 K6: 26 | Violin Sonata No. 11 in E-flat 1766 (Age 10) | Chamber Music | 1766 Age 10 | E-flat major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.27 K1: 27 / K6: 27 | K1: 27 K6: 27 | Violin Sonata No. 12 in G 1766 (Age 10) | Chamber Music | 1766 Age 10 | G major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.28 K1: 28 / K6: 28 | K1: 28 K6: 28 | Violin Sonata No. 13 in C 1766 (Age 10) | Chamber Music | 1766 Age 10 | C major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.29 K1: 29 / K6: 29 | K1: 29 K6: 29 | Violin Sonata No. 14 in D 1766 (Age 10) | Chamber Music | 1766 Age 10 | D major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.30 K1: 30 / K6: 30 | K1: 30 K6: 30 | Violin Sonata No. 15 in F 1766 (Age 10) | Chamber Music | 1766 Age 10 | F major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.31 K1: 31 / K6: 31 | K1: 31 K6: 31 | Violin Sonata No. 16 in B-flat 1766 (Age 10) | Chamber Music | 1766 Age 10 | B-flat major | Chamber Music Violin Sonatas | The Hague | Wolfgang Amadeus Mozart | |
| K.32 K1: 32 / K6: 32 | K1: 32 K6: 32 | Gallimathias musicum (quodlibet) 1766 (Age 10) | Orchestral | 1766 Age 10 | Orchestral Incidental Music | The Hague | Wolfgang Amadeus Mozart | ||
| K.33 K1: 33 / K6: 33 | K1: 33 K6: 33 | Kyrie in F 1766 (Age 10) | Sacred Music | 1766 Age 10 | F major | Sacred Music Sacred Works | Paris | Wolfgang Amadeus Mozart | |
| K.Anh.A 6 K6: 33B | K6: 33B | “Klavierstück” in F 1766 (Age 10) | Piano Music | 1766 Age 10 | F major | Piano Music Piano Pieces | Zurich | Wolfgang Amadeus Mozart | |
| K.36 K1: 36 / K6: 33i | K1: 36 K6: 33i | Recitative and aria for tenor and orchestra, “Or che il dover – Tali e cotanti sono” 1766 (Age 10) | Vocal Music | 1766 Age 10 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | ||
| K.34 K1: 34 / K6: 34 | K1: 34 K6: 34 | Offertory in C, “Scande coeli limina” 1767 (Age 10–11) | Sacred Music | 1767 Age 10–11 | C major | Sacred Music Sacred Works | Bavaria | Wolfgang Amadeus Mozart | |
| K.35 K1: 35 / K6: 35 | K1: 35 K6: 35 | Die Schuldigkeit des ersten Gebots 1767 (Age 11) | Operas | 1767 Age 11 | Operas Operas | Salzburg | Wolfgang Amadeus Mozart | ||
| K.42 K1: 42 / K6: 35a | K1: 42 K6: 35a | Grabmusik 1767 (Age 11) | Sacred Music | 1767 Age 11 | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | ||
| K.Anh.A 7 K1: 37 / K6: 37 | K1: 37 K6: 37 | Piano Concerto No. 1 in F 1767 (Age 11) | Concertos | 1767 Age 11 | F major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.38 K1: 38 / K6: 38 | K1: 38 K6: 38 | Apollo et Hyacinthus 1767 (Age 11) | Operas | 1767 Age 11 | Operas Operas | Salzburg | Wolfgang Amadeus Mozart | ||
| K.Anh.A 8 K1: 39 / K6: 39 | K1: 39 K6: 39 | Piano Concerto No. 2 in B-flat 1767 (Age 11) | Concertos | 1767 Age 11 | B-flat major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.A 9 K1: 40 / K6: 40 | K1: 40 K6: 40 | Piano Concerto No. 3 in D 1767 (Age 11) | Concertos | 1767 Age 11 | D major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.A 16 K1: 41 / K6: 41 | K1: 41 K6: 41 | Piano Concerto No. 4 in G 1767 (Age 11) | Concertos | 1767 Age 11 | G major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.67 K1: 67 / K6: 41h | K1: 67 K6: 41h | Church Sonata No. 1 in E-flat 1772 (Age 16?) | Sacred Music | 1772 Age 16? | E-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.68 K1: 68 / K6: 41i | K1: 68 K6: 41i | Church Sonata No. 2 in B-flat 1772 (Age 16?) | Sacred Music | 1772 Age 16? | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.69 K1: 69 / K6: 41k | K1: 69 K6: 41k | Church Sonata No. 3 in D 1772 (Age 16?) | Sacred Music | 1772 Age 16? | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.43 K1: 43 / K6: 43 | K1: 43 K6: 43 | Symphony No. 6 in F 1767 (Age 11) | Orchestral | 1767 Age 11 | F major | Orchestral Symphonies | Olomouc and Vienna | Wolfgang Amadeus Mozart | |
| K.45 K1: 45 / K6: 45 | K1: 45 K6: 45 | Symphony No. 7 in D 1768 (Age 11) | Orchestral | 1768 Age 11 | D major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart | |
| K.45a K1: Anh. 221 / K6: 45a | K1: Anh. 221 K6: 45a | Symphony in G, “Alte Lambach” 1766 (Age 10–11) | Orchestral | 1766 Age 10–11 | G major | Orchestral Symphonies | The Hague | Wolfgang Amadeus Mozart | |
| K.51 K1: 51 / K6: 46a | K1: 51 K6: 46a | La finta semplice 1768 (Age 12) | Operas | 1768 Age 12 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | ||
| K.50 K1: 50 / K6: 46b | K1: 50 K6: 46b | Bastien und Bastienne 1768 (Age 12) | Operas | 1768 Age 12 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | ||
| K.52 K1: 52 / K6: 46c | K1: 52 K6: 46c | “Daphne, deine Rosenwangen” 1768 (Age 12) | — | 1768 Age 12 | Vienna | Wolfgang Amadeus Mozart | |||
| K.46e K6: 46e | K6: 46e | Violin Sonata in F 1768 (Age 12) | Chamber Music | 1768 Age 12 | F major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart | |
| K.47 K1: 47 / K6: 47 | K1: 47 K6: 47 | Veni Sancte Spiritus in C 1768 (Age 12) | Sacred Music | 1768 Age 12 | C major | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart | |
| K.139 K1: 139 / K6: 47a | K1: 139 K6: 47a | Missa solemnis in C minor, “Waisenhaus” 1768 (Age 12–13) | Sacred Music | 1768 Age 12–13 | C minor | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart | |
| K.49 K1: 49 / K6: 47d | K1: 49 K6: 47d | Missa brevis in G 1768 (Age 12) | Sacred Music | 1768 Age 12 | G major | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart | |
| K.53 K1: 53 / K6: 47e | K1: 53 K6: 47e | Song, “An die Freude” 1768 (Age 12) | Vocal Music | 1768 Age 12 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | ||
| K.48 K1: 48 / K6: 48 | K1: 48 K6: 48 | Symphony No. 8 in D 1768 (Age 12) | Orchestral | 1768 Age 12 | D major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart | |
| K.65 K1: 65 / K6: 61a | K1: 65 K6: 61a | Missa brevis in D minor 1769 (Age 12) | Sacred Music | 1769 Age 12 | D minor | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.65a K6: 61b | K6: 61b | 7 Minuets 1769 (Age 12) | Piano Music | 1769 Age 12 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | ||
| K.70 K1: 70 / K6: 61c | K1: 70 K6: 61c | Recitative and Aria for Soprano, “A Berenice” 1767 (Age 11–13) | — | Vocal Music | 1767 Age 11–13 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | |
| K.103 K1: 103 / K6: 61d | K1: 103 K6: 61d | 20 Minuets (I. Zwölf Menuette in der Ordnung letzter Hand; II. Acht Menuette aus der ursprünglichen Reihe) 1771 (Age 13) | Orchestral | 1771 Age 13 | Orchestral Dances | Salzburg | Wolfgang Amadeus Mozart | ||
| K.Anh.C 13.05 K1: 105 / K6: 61f | K1: 105 K6: 61f | 6 Minuets (actually by Michael Haydn) | — | Piano Music | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | |||
| K.61g,01 K6: 61g | K6: 61g | 2 Minuets (the second one is now K Anh.A 25, because it is actually by Michael Haydn) 1769 (Age 13) | Piano Music | 1769 Age 13 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | ||
| K.100 K1: 100 / K6: 62a | K1: 100 K6: 62a | Cassation in D (Serenade No. 1) 1769 (Age 13) | Orchestral | 1769 Age 13 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.63 K1: 63 / K6: 63 | K1: 63 K6: 63 | Cassation in G 1769 (Age 13) | Orchestral | 1769 Age 13 | G major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.99 K1: 99 / K6: 63a | K1: 99 K6: 63a | Cassation in B-flat 1769 (Age 13) | Orchestral | 1769 Age 13 | B-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.C 13.04 K1: 64 / K6: 64 | K1: 64 K6: 64 | Minuet in D (actually by Leopold Mozart) | — | Piano Music | D major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | ||
| K.66 K1: 66 / K6: 66 | K1: 66 K6: 66 | Missa in C, “Dominicus” 1769 (Age 13) | Sacred Music | 1769 Age 13 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.117 K1: 117 / K6: 66a | K1: 117 K6: 66a | Offertory (pro omni tempore) in C 1769 (Age 13) | — | Sacred Music | 1769 Age 13 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.141 K1: 141 / K6: 66b | K1: 141 K6: 66b | Te Deum in C 1769 (Age 13) | Sacred Music | 1769 Age 13 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.72b K1: Anh. 2 / K6: 72b | K1: Anh. 2 K6: 72b | Aria “Misero tu non sei” 1770 (Age 13) | — | Vocal Music | 1770 Age 13 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | |
| K.73 K1: 73 (K 75a) / K6: 73 | K1: 73 (K 75a) K6: 73 | Symphony No. 9 in C 1769 (Age 13–14) | Orchestral | 1769 Age 13–14 | C major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.78 K1: 78 / K6: 73b | K1: 78 K6: 73b | Aria for Soprano, “Per pietà, bell’idol mio” 1766 (Age 10) | Vocal Music | 1766 Age 10 | Vocal Music Concert Arias | Milan | Wolfgang Amadeus Mozart | ||
| K.88 K1: 88 / K6: 73c | K1: 88 K6: 73c | Aria for Soprano, “Fra cento affanni” 1770 (Age 14) | — | Vocal Music | 1770 Age 14 | Vocal Music Concert Arias | Milan | Wolfgang Amadeus Mozart | |
| K.79 K1: 79 / K6: 73d | K1: 79 K6: 73d | Recitative and Aria for Soprano, “O temerario Arbace” 1766 (Age 10) | — | Vocal Music | 1766 Age 10 | Vocal Music Concert Arias | Milan | Wolfgang Amadeus Mozart | |
| K.73D K6: 73D | K6: 73D | Aria for Soprano, “Per quel paterno amplesso” 1766 (Age 10) | — | Vocal Music | 1766 Age 10 | Vocal Music Concert Arias | Milan | Wolfgang Amadeus Mozart | |
| K.77 K1: 77 / K6: 73e | K1: 77 K6: 73e | Recitative and Aria for Soprano, “Misero me…Misero pargoletto” 1770 (Age 14) | — | Vocal Music | 1770 Age 14 | Vocal Music Concert Arias | Milan | Wolfgang Amadeus Mozart | |
| K.80 K1: 80 / K6: 73f | K1: 80 K6: 73f | String Quartet No. 1 in G 1770 (Age 14) | Chamber Music | 1770 Age 14 | G major | Chamber Music Quartets | Lodi | Wolfgang Amadeus Mozart | |
| K.123 K1: 123 / K6: 73g | K1: 123 K6: 73g | Contredanse in B-flat 1770 (Age 14) | Orchestral | 1770 Age 14 | B-flat major | Orchestral Dances | Rome | Wolfgang Amadeus Mozart | |
| K.Anh.H 10,05 K6: 73i | K6: 73i | Canon in A for 4 or 5 voices in 1 1772 (Age 16) | Vocal Music | 1772 Age 16 | A major | Vocal Music Canons | Wolfgang Amadeus Mozart | ||
| K.89 K1: 89 / K6: 73k | K1: 89 K6: 73k | Kyrie in G for 5 voices in 1 1772 (Age 16) | Sacred Music | 1772 Age 16 | G major | Sacred Music Sacred Works | Rome | Wolfgang Amadeus Mozart | |
| K.82 K1: 82 / K6: 73o | K1: 82 K6: 73o | Aria for Soprano, “Se ardire, e speranza” 1770 (Age 14) | Vocal Music | 1770 Age 14 | Vocal Music Concert Arias | Rome | Wolfgang Amadeus Mozart | ||
| K.83 K1: 83 / K6: 73p | K1: 83 K6: 73p | Aria for Soprano, “Se tutti i mali miei” 1770 (Age 14) | — | Vocal Music | 1770 Age 14 | Vocal Music Concert Arias | Rome | Wolfgang Amadeus Mozart | |
| K.84 K1: 84 / K6: 73q | K1: 84 K6: 73q | Symphony No. 11 in D (uncertain) 1770 (Age 14) | Orchestral | 1770 Age 14 | D major | Orchestral Symphonies | Milan or Bologna | Wolfgang Amadeus Mozart | |
| K.Anh.H 9,11, 9,14 K1: 89a / K6: 73r | K1: 89a K6: 73r | 4 Riddle Canons 1772 (Age 16) | — | Vocal Music | 1772 Age 16 | Vocal Music Canons | Bologna | Wolfgang Amadeus Mozart | |
| K.85 K1: 85 / K6: 73s | K1: 85 K6: 73s | Miserere in A minor 1770 (Age 14) | Sacred Music | 1770 Age 14 | A minor | Sacred Music Sacred Works | Bologna | Wolfgang Amadeus Mozart | |
| K.Anh.A 34 K1: 122 / K6: 73t | K1: 122 K6: 73t | Minuet in E-flat 1770 (Age 14) | Piano Music | 1770 Age 14 | E-flat major | Piano Music Piano Pieces | Bologna | Wolfgang Amadeus Mozart | |
| K.Anh.A 20, 21 K1: 44 / K6: 73u | K1: 44 K6: 73u | “Cibavit eos” (transcription of music by Johann Stadlmayr) 1770 (Age 14) | — | Sacred Music | 1770 Age 14 | Sacred Music Sacred Works | Bologna | Wolfgang Amadeus Mozart | |
| K.Anh.H 24,16 K1: 86 / K6: 73v | K1: 86 K6: 73v | Antiphon in D minor, “Quaerite primum regnum Dei” 1770 (Age 14) | — | Sacred Music | 1770 Age 14 | D minor | Sacred Music Sacred Works | Bologna | Wolfgang Amadeus Mozart |
| K.Anh.H 13,01 K6: 73w | K6: 73w | Fugue in D for Piano 1770 (Age 14) | Piano Music | 1770 Age 14 | D major | Piano Music Piano Pieces | Bologna | Wolfgang Amadeus Mozart | |
| K.Anh.H, various K1: Anh. 109d / K6: 73x | K1: Anh. 109d K6: 73x | 14 Canonic Studies (No. 3 is K. 720; the others are in Anh.H of K) 1772 (Age 16) | — | Vocal Music | 1772 Age 16 | Vocal Music Canons | Wolfgang Amadeus Mozart | ||
| K.74 K1: 74 / K6: 74 | K1: 74 K6: 74 | Symphony No. 10 in G 1770 (Age 14) | Orchestral | 1770 Age 14 | G major | Orchestral Symphonies | Milan | Wolfgang Amadeus Mozart | |
| K.87 K1: 87 / K6: 74a | K1: 87 K6: 74a | Mitridate, re di Ponto 1770 (Age 14) | Operas | 1770 Age 14 | Operas Operas | Bologna and Milan | Wolfgang Amadeus Mozart | ||
| K.74b K6: 74b | K6: 74b | Aria for Soprano, “Non curo l’affetto” 1771 (Age 14–15) | — | Vocal Music | 1771 Age 14–15 | Vocal Music Concert Arias | Milan or Pavia | Wolfgang Amadeus Mozart | |
| K.118 K1: 118 / K6: 74c | K1: 118 K6: 74c | Betulia liberata 1771 (Age 15) | Sacred Music | 1771 Age 15 | Sacred Music Sacred Works | Italy and Salzburg | Wolfgang Amadeus Mozart | ||
| K.109 K1: 109 / K6: 74e | K1: 109 K6: 74e | Litaniae Lauretanae B.M.V. in B-flat 1771 (Age 15) | Sacred Music | 1771 Age 15 | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.72 K1: 72 / K6: 74f | K1: 72 K6: 74f | Offertory in G, “Inter natos mulierum” 1771 (Age 15) | Sacred Music | 1771 Age 15 | G major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.110 K1: 110 / K6: 75b | K1: 110 K6: 75b | Symphony No. 12 in G 1771 (Age 15) | Orchestral | 1771 Age 15 | G major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.A 29 K1: 107;21b / K6: 107 | K1: 107;21b K6: 107 | 3 Concerti for Piano after J.C. Bach 1770 (Age 14–16) | — | Piano Music | 1770 Age 14–16 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.111 K1: 120 / K6: 111a | K1: 120 K6: 111a | Finale of Symphony No. 48 in D (Ascanio in Alba) 1771 (Age 15) | — | Operas | 1771 Age 15 | D major | Operas Operas | Milan | Wolfgang Amadeus Mozart |
| K.112 K1: 112 / K6: 112 | K1: 112 K6: 112 | Symphony No. 13 in F 1771 (Age 15) | Orchestral | 1771 Age 15 | F major | Orchestral Symphonies | Milan | Wolfgang Amadeus Mozart | |
| K.113 K1: 113 / K6: 113 | K1: 113 K6: 113 | Divertimento No. 1 in E-flat 1771 (Age 15) | Orchestral | 1771 Age 15 | E-flat major | Orchestral Serenades and Divertimenti | Milan | Wolfgang Amadeus Mozart | |
| K.114 K1: 114 / K6: 114 | K1: 114 K6: 114 | Symphony No. 14 in A 1771 (Age 15) | Orchestral | 1771 Age 15 | A major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.381 K1: 381 / K6: 123a | K1: 381 K6: 123a | Sonata in D for Piano Four-Hands 1772 (Age 16) | Piano Music | 1772 Age 16 | D major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.124 K1: 124 / K6: 124 | K1: 124 K6: 124 | Symphony No. 15 in G 1772 (Age 16) | Orchestral | 1772 Age 16 | G major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.C 16.02 K6: 124A | K6: 124A | Church Sonata in D (actually by Leopold Mozart) 1774 (Age 18) | — | Sacred Music | 1774 Age 18 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.144 K1: 144 / K6: 124a | K1: 144 K6: 124a | Church Sonata No. 4 in D 1774 (Age 18) | Sacred Music | 1774 Age 18 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.145 K1: 145 / K6: 124b | K1: 145 K6: 124b | Church Sonata No. 5 in F 1774 (Age 18) | Sacred Music | 1774 Age 18 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.125 K1: 125 / K6: 125 | K1: 125 K6: 125 | Litaniae de venerabili altaris sacramento in B-flat 1772 (Age 16) | Sacred Music | 1772 Age 16 | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.136 K1: 136 / K6: 125a | K1: 136 K6: 125a | Divertimento in D “Salzburg Symphony No. 1” 1772 (Age 15–16) | Orchestral | 1772 Age 15–16 | D major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.137 K1: 137 / K6: 125b | K1: 137 K6: 125b | Divertimento in B-flat, “Salzburg Symphony No. 2” 1772 (Age 15–16) | Orchestral | 1772 Age 15–16 | B-flat major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.138 K1: 138 / K6: 125c | K1: 138 K6: 125c | Divertimento in F, “Salzburg Symphony No. 3” 1772 (Age 15–16) | Orchestral | 1772 Age 15–16 | F major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.147 K1: 147 / K6: 125g | K1: 147 K6: 125g | Song, “Wie unglücklich bin ich nit” 1772 (Age 16) | Vocal Music | 1772 Age 16 | Vocal Music Songs | Salzburg | Wolfgang Amadeus Mozart | ||
| K.148 K1: 148 / K6: 125h | K1: 148 K6: 125h | Song, “Lobegesang auf die feierliche Johannisloge” 1772 (Age 16) | Vocal Music | 1772 Age 16 | Vocal Music Songs | Salzburg | Wolfgang Amadeus Mozart | ||
| K.127 K1: 127 / K6: 127 | K1: 127 K6: 127 | Regina coeli in B-flat 1772 (Age 16) | Sacred Music | 1772 Age 16 | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.128 K1: 128 / K6: 128 | K1: 128 K6: 128 | Symphony No. 16 in C 1772 (Age 16) | Orchestral | 1772 Age 16 | C major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.129 K1: 129 / K6: 129 | K1: 129 K6: 129 | Symphony No. 17 in G 1772 (Age 16) | Orchestral | 1772 Age 16 | G major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.130 K1: 130 / K6: 130 | K1: 130 K6: 130 | Symphony No. 18 in F 1772 (Age 16) | Orchestral | 1772 Age 16 | F major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.131 K1: 131 / K6: 131 | K1: 131 K6: 131 | Divertimento No. 2 in D 1772 (Age 16) | Orchestral | 1772 Age 16 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.132 K1: 132 / K6: 132 | K1: 132 K6: 132 | Symphony No. 19 in E-flat 1772 (Age 16) | Orchestral | 1772 Age 16 | E-flat major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.133 K1: 133 / K6: 133 | K1: 133 K6: 133 | Symphony No. 20 in D 1772 (Age 16) | Orchestral | 1772 Age 16 | D major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.134 K1: 134 / K6: 134 | K1: 134 K6: 134 | Symphony No. 21 in A 1772 (Age 16) | Orchestral | 1772 Age 16 | A major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.155 K1: 155 / K6: 134a | K1: 155 K6: 134a | String Quartet No. 2 in D 1772 (Age 16) | Chamber Music | 1772 Age 16 | D major | Chamber Music Quartets | Bozen and Verona | Wolfgang Amadeus Mozart | |
| K.156 K1: 156 / K6: 134b | K1: 156 K6: 134b | String Quartet No. 3 in G 1772 (Age 16) | Chamber Music | 1772 Age 16 | G major | Chamber Music Quartets | Milan | Wolfgang Amadeus Mozart | |
| K.135 K1: 135 / K6: 135 | K1: 135 K6: 135 | Lucio Silla 1772 (Age 16) | Operas | 1772 Age 16 | Operas Operas | Salzburg and Milan | Wolfgang Amadeus Mozart | ||
| K.126 K1: 161/163 / K6: 141a | K1: 161/163 K6: 141a | Symphony No. 50 in D 1772 (Age 16) | Orchestral | 1772 Age 16 | D major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.157 K1: 157 / K6: 157 | K1: 157 K6: 157 | String Quartet No. 4 in C 1772 (Age 16–17) | Chamber Music | 1772 Age 16–17 | C major | Chamber Music Quartets | Milan | Wolfgang Amadeus Mozart | |
| K.158 K1: 158 / K6: 158 | K1: 158 K6: 158 | String Quartet No. 5 in F 1772 (Age 16–17) | Chamber Music | 1772 Age 16–17 | F major | Chamber Music Quartets | Milan | Wolfgang Amadeus Mozart | |
| K.165 K1: 165 / K6: 158a | K1: 165 K6: 158a | Motet in F for Soprano, “Exsultate, jubilate” 1773 (Age 16–17) | Sacred Music | 1773 Age 16–17 | F major | Sacred Music Sacred Works | Milan | Wolfgang Amadeus Mozart | |
| K.159 K1: 159 / K6: 159 | K1: 159 K6: 159 | String Quartet No. 6 in B-flat 1773 (Age 16–17) | Chamber Music | 1773 Age 16–17 | B-flat major | Chamber Music Quartets | Milan | Wolfgang Amadeus Mozart | |
| K.160 K1: 160 / K6: 159a | K1: 160 K6: 159a | String Quartet No. 7 in E-flat 1773 (Age 16–17) | Chamber Music | 1773 Age 16–17 | E-flat major | Chamber Music Quartets | Milan | Wolfgang Amadeus Mozart | |
| K.186 K1: 186 / K6: 159b | K1: 186 K6: 159b | Divertimento No. 4 in B-flat 1773 (Age 17) | Orchestral | 1773 Age 17 | B-flat major | Orchestral Serenades and Divertimenti | Milan or Salzburg | Wolfgang Amadeus Mozart | |
| K.166 K1: 166 / K6: 159d | K1: 166 K6: 159d | Divertimento No. 3 in E-flat 1773 (Age 17) | Orchestral | 1773 Age 17 | E-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.184 K1: 184 / K6: 161a | K1: 184 K6: 161a | Symphony No. 26 in E-flat 1773 (Age 17) | Orchestral | 1773 Age 17 | E-flat major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.199 K1: 199 / K6: 161b | K1: 199 K6: 161b | Symphony No. 27 in G 1773 (Age 17) | Orchestral | 1773 Age 17 | G major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.162 K1: 162 / K6: 162 | K1: 162 K6: 162 | Symphony No. 22 in C 1773 (Age 17) | Orchestral | 1773 Age 17 | C major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.181 K1: 181 / K6: 162b | K1: 181 K6: 162b | Symphony No. 23 in D 1773 (Age 17) | Orchestral | 1773 Age 17 | D major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.H 10,01 K1: 223 / K6: 166e | K1: 223 K6: 166e | Hosanna in G 1773 (Age 17) | Sacred Music | 1773 Age 17 | G major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.167 K1: 167 / K6: 167 | K1: 167 K6: 167 | Missa in C, “Trinitatis” 1773 (Age 17) | Sacred Music | 1773 Age 17 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.205 K1: 205 / K6: 167A | K1: 205 K6: 167A | Divertimento No. 7 in D 1773 (Age 17) | Orchestral | 1773 Age 17 | D major | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart | |
| K.290 K1: 290 / K6: 167AB | K1: 290 K6: 167AB | March in D (opening to K. 167A) 1773 (Age 17) | Orchestral | 1773 Age 17 | D major | Orchestral Marches | Vienna | Wolfgang Amadeus Mozart | |
| K.185 K1: 185 / K6: 167a | K1: 185 K6: 167a | Serenade No. 3 in D, “Antretter” 1773 (Age 17) | Orchestral | 1773 Age 17 | D major | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart | |
| K.168 K1: 168 / K6: 168 | K1: 168 K6: 168 | String Quartet No. 8 in F 1773 (Age 17) | Chamber Music | 1773 Age 17 | F major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.168a K6: 168a | K6: 168a | Minuet for a String Quartet in F 1773 (Age 17) | Chamber Music | 1773 Age 17 | F major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.169 K1: 169 / K6: 169 | K1: 169 K6: 169 | String Quartet No. 9 in A 1773 (Age 17) | Chamber Music | 1773 Age 17 | A major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.170 K1: 170 / K6: 170 | K1: 170 K6: 170 | String Quartet No. 10 in C 1773 (Age 17) | Chamber Music | 1773 Age 17 | C major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.171 K1: 171 / K6: 171 | K1: 171 K6: 171 | String Quartet No. 11 in E-flat 1773 (Age 17) | Chamber Music | 1773 Age 17 | E-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.172 K1: 172 / K6: 172 | K1: 172 K6: 172 | String Quartet No. 12 in B-flat 1773 (Age 17) | Chamber Music | 1773 Age 17 | B-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.173 K1: 173 / K6: 173 | K1: 173 K6: 173 | String Quartet No. 13 in D minor 1773 (Age 17) | Chamber Music | 1773 Age 17 | D minor | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.180 K1: 180 / K6: 173c | K1: 180 K6: 173c | 6 Variations in G on “Mio caro Adone” from La fiera di Venezia by Antonio Salieri 1773 (Age 17) | Piano Music | 1773 Age 17 | G major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart | |
| K.182 K1: 182 / K6: 173dA | K1: 182 K6: 173dA | Symphony No. 24 in B-flat 1773 (Age 17) | Orchestral | 1773 Age 17 | B-flat major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.183 K1: 183 / K6: 173dB | K1: 183 K6: 173dB | Symphony No. 25 in G minor, “Little G minor Symphony” 1773 (Age 17) | Orchestral | 1773 Age 17 | G minor | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.174 K1: 174 / K6: 174 | K1: 174 K6: 174 | String Quintet No. 1 in B-flat 1773 (Age 17) | Chamber Music | 1773 Age 17 | B-flat major | Chamber Music Quintets | Salzburg | Wolfgang Amadeus Mozart | |
| K.175 K1: 175 / K6: 175 | K1: 175 K6: 175 | Piano Concerto No. 5 in D 1773 (Age 17) | Concertos | 1773 Age 17 | D major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.176 K1: 176 / K6: 176 | K1: 176 K6: 176 | 16 Minuets 1773 (Age 17) | Piano Music | 1773 Age 17 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | ||
| K.201 K1: 201 / K6: 186a | K1: 201 K6: 186a | Symphony No. 29 in A 1774 (Age 18) | Orchestral | 1774 Age 18 | A major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.202 K1: 202 / K6: 186b | K1: 202 K6: 186b | Symphony No. 30 in D 1774 (Age 18) | Orchestral | 1774 Age 18 | D major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.358 K1: 358 / K6: 186c | K1: 358 K6: 186c | Sonata in B-flat for Piano Four-Hands 1774 (Age 18) | Piano Music | 1774 Age 18 | B-flat major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.195 K1: 195 / K6: 186d | K1: 195 K6: 186d | Litaniae Lauretanae BMV in D 1774 (Age 18) | Sacred Music | 1774 Age 18 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.190 K1: 190 / K6: 186E | K1: 190 K6: 186E | Concertone for two Violins and Orchestra in C 1774 (Age 18) | Concertos | 1774 Age 18 | C major | Concertos Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.191 K1: 191 / K6: 186e | K1: 191 K6: 186e | Bassoon Concerto in B-flat 1774 (Age 18) | Concertos | 1774 Age 18 | B-flat major | Concertos Wind Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.192 K1: 192 / K6: 186f | K1: 192 K6: 186f | Missa Brevis in F 1774 (Age 18) | Sacred Music | 1774 Age 18 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.193 K1: 193 / K6: 186g | K1: 193 K6: 186g | Dixit Dominus, Magnificat in C 1774 (Age 18) | Sacred Music | 1774 Age 18 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.194 K1: 194 / K6: 186h | K1: 194 K6: 186h | Missa brevis in D 1774 (Age 18) | Sacred Music | 1774 Age 18 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.179 K1: 179 / K6: 189a | K1: 179 K6: 189a | 12 Variations in C on a Minuet by Fischer 1774 (Age 18) | Piano Music | 1774 Age 18 | C major | Piano Music Variations | Salzburg | Wolfgang Amadeus Mozart | |
| K.203 K1: 203 / K6: 189b | K1: 203 K6: 189b | Serenade No. 4 in D, “Colloredo” 1774 (Age 18) | Orchestral | 1774 Age 18 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.279 K1: 279 / K6: 189d | K1: 279 K6: 189d | Piano Sonata No. 1 in C 1775 (Age 19) | Piano Music | 1775 Age 19 | C major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.280 K1: 280 / K6: 189e | K1: 280 K6: 189e | Piano Sonata No. 2 in F 1775 (Age 18–19) | Piano Music | 1775 Age 18–19 | F major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.281 K1: 281 / K6: 189f | K1: 281 K6: 189f | Piano Sonata No. 3 in B-flat 1775 (Age 18–19) | Piano Music | 1775 Age 18–19 | B-flat major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.282 K1: 282 / K6: 189g | K1: 282 K6: 189g | Piano Sonata No. 4 in E-flat 1775 (Age 18–19) | Piano Music | 1775 Age 18–19 | E-flat major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.283 K1: 283 / K6: 189h | K1: 283 K6: 189h | Piano Sonata No. 5 in G 1775 (Age 18–19) | Piano Music | 1775 Age 18–19 | G major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.200 K1: 200 / K6: 189k | K1: 200 K6: 189k | Symphony No. 28 in C 1773 (Age 17–18) | Orchestral | 1773 Age 17–18 | C major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart | |
| K.220 K1: 220 / K6: 196b | K1: 220 K6: 196b | Missa brevis in C, “Spatzen” 1775 (Age 19–20) | Sacred Music | 1775 Age 19–20 | C major | Sacred Music Sacred Works | Munich | Wolfgang Amadeus Mozart | |
| K.292 K1: 292 / K6: 196c | K1: 292 K6: 196c | Duo in B-flat for Bassoon and Cello 1775 (Age 18–19) | Chamber Music | 1775 Age 18–19 | B-flat major | Chamber Music Duos | Munich | Wolfgang Amadeus Mozart | |
| K.222 K1: 222 / K6: 205a | K1: 222 K6: 205a | Offertory in D minor, “Misericordias Domini” 1775 (Age 18–19) | — | Sacred Music | 1775 Age 18–19 | D minor | Sacred Music Sacred Works | Munich | Wolfgang Amadeus Mozart |
| K.284 K1: 284 / K6: 205b | K1: 284 K6: 205b | Piano Sonata No. 6 in D, “Dürnitz” 1775 (Age 18–19) | Piano Music | 1775 Age 18–19 | D major | Piano Music Piano Sonatas | Munich | Wolfgang Amadeus Mozart | |
| K.207 K1: 207 / K6: 207 | K1: 207 K6: 207 | Violin Concerto No. 1 in B-flat 1773 (Age 17) | Concertos | 1773 Age 17 | B-flat major | Concertos Violin Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.196 K1: 121 / K6: 207a | K1: 121 K6: 207a | Finale of Symphony No. 51 in D (La finta giardiniera) 1774 (Age 18–19) | — | Operas | 1774 Age 18–19 | D major | Operas Operas | Salzburg | Wolfgang Amadeus Mozart |
| K.209 K1: 209 / K6: 209 | K1: 209 K6: 209 | Aria for Tenor, “Si mostra la sorte” 1775 (Age 19) | Vocal Music | 1775 Age 19 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | ||
| K.210 K1: 210 / K6: 210 | K1: 210 K6: 210 | Aria for Tenor, “Con ossequio, con rispetto” 1775 (Age 19) | Vocal Music | 1775 Age 19 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | ||
| K.211 K1: 211 / K6: 211 | K1: 211 K6: 211 | Violin Concerto No. 2 in D 1775 (Age 19) | Concertos | 1775 Age 19 | D major | Concertos Violin Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.212 K1: 212 / K6: 212 | K1: 212 K6: 212 | Church Sonata No. 6 in B-flat 1775 (Age 19) | Sacred Music | 1775 Age 19 | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.213 K1: 213 / K6: 213 | K1: 213 K6: 213 | Divertimento No. 8 in F 1775 (Age 19) | Orchestral | 1775 Age 19 | F major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.204 K1: 204 / K6: 213a | K1: 204 K6: 213a | Serenade No. 5 in D 1775 (Age 19) | Orchestral | 1775 Age 19 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.208 K1: 102 / K6: 213c | K1: 102 K6: 213c | Finale of a Symphony No. 52 in C (Il re pastore) 1775 (Age 19) | — | Operas | 1775 Age 19 | C major | Operas Operas | Salzburg | Wolfgang Amadeus Mozart |
| K.214 K1: 214 / K6: 214 | K1: 214 K6: 214 | March in C, “Il re pastore” 1775 (Age 19) | — | Operas | 1775 Age 19 | C major | Operas Operas | Salzburg | Wolfgang Amadeus Mozart |
| K.216 K1: 216 / K6: 216 | K1: 216 K6: 216 | Violin Concerto No. 3 in G, “Straßburg” 1775 (Age 19) | Concertos | 1775 Age 19 | G major | Concertos Violin Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.217 K1: 217 / K6: 217 | K1: 217 K6: 217 | Aria for Soprano, “Voi avete un cor fedele” 1775 (Age 19) | — | Vocal Music | 1775 Age 19 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | |
| K.218 K1: 218 / K6: 218 | K1: 218 K6: 218 | Violin Concerto No. 4 in D 1775 (Age 19) | Concertos | 1775 Age 19 | D major | Concertos Violin Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.219 K1: 219 / K6: 219 | K1: 219 K6: 219 | Violin Concerto No. 5 in A, “Turkish” 1775 (Age 19) | Concertos | 1775 Age 19 | A major | Concertos Violin Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.238 K1: 238 / K6: 238 | K1: 238 K6: 238 | Piano Concerto No. 6 in B-flat 1776 (Age 19–20) | Concertos | 1776 Age 19–20 | B-flat major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.239 K1: 239 / K6: 239 | K1: 239 K6: 239 | Serenade No. 6 in D, “Serenata notturna” 1776 (Age 19–20) | Orchestral | 1776 Age 19–20 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.240 K1: 240 / K6: 240 | K1: 240 K6: 240 | Divertimento No. 9 in B-flat 1776 (Age 19–20) | Orchestral | 1776 Age 19–20 | B-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.252 K1: 252 / K6: 240a | K1: 252 K6: 240a | Divertimento No. 12 in E-flat 1776 (Age 19–20) | Orchestral | 1776 Age 19–20 | E-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.188 K1: 188 / K6: 240b | K1: 188 K6: 240b | Divertimento No. 6 in C 1773 (Age 17) | Orchestral | 1773 Age 17 | C major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.224 K1: 224 / K6: 241a | K1: 224 K6: 241a | Church Sonata No. 7 in F 1776 (Age 19–20) | Sacred Music | 1776 Age 19–20 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.225 K1: 225 / K6: 241b | K1: 225 K6: 241b | Church Sonata No. 8 in A 1776 (Age 19–20) | Sacred Music | 1776 Age 19–20 | A major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.241 K1: 241 / K6: 241 | K1: 241 K6: 241 | Church Sonata No. 9 in G 1776 (Age 19–20) | Sacred Music | 1776 Age 19–20 | G major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.242 K1: 242 / K6: 242 | K1: 242 K6: 242 | Concerto in F for three (or two) Pianos, No. 7, “Lodron” 1776 (Age 20) | Concertos | 1776 Age 20 | F major | Concertos Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.243 K1: 243 / K6: 243 | K1: 243 K6: 243 | Litaniae de venerabili altaris sacramento in E-flat 1776 (Age 20) | Sacred Music | 1776 Age 20 | E-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.244 K1: 244 / K6: 244 | K1: 244 K6: 244 | Church Sonata No. 10 in F 1776 (Age 20) | Sacred Music | 1776 Age 20 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.245 K1: 245 / K6: 245 | K1: 245 K6: 245 | Church Sonata No. 11 in D 1776 (Age 20) | Sacred Music | 1776 Age 20 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.246 K1: 246 / K6: 246 | K1: 246 K6: 246 | Piano Concerto No. 8 in C, “Lützow” 1776 (Age 20) | Concertos | 1776 Age 20 | C major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.262 K1: 262 / K6: 246a | K1: 262 K6: 246a | Missa longa in C 1776 (Age 19) | Sacred Music | 1776 Age 19 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.247 K1: 247 / K6: 247 | K1: 247 K6: 247 | Divertimento No. 10 in F, “Lodron No. 1” (“Lodronische Nachtmusik”) 1776 (Age 20) | Orchestral | 1776 Age 20 | F major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.248 K1: 248 / K6: 248 | K1: 248 K6: 248 | March in F 1776 (Age 20) | Orchestral | 1776 Age 20 | F major | Orchestral Marches | Salzburg | Wolfgang Amadeus Mozart | |
| K.260 K1: 260 / K6: 248a | K1: 260 K6: 248a | Offertory in D, “Venite populi” 1776 (Age 20) | Sacred Music | 1776 Age 20 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.250 K1: 250 / K6: 248b | K1: 250 K6: 248b | Serenade No. 7 in D, “Haffner” 1776 (Age 20) | Orchestral | 1776 Age 20 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.249 K1: 249 / K6: 249 | K1: 249 K6: 249 | March in D, “Haffner” 1776 (Age 20) | Orchestral | 1776 Age 20 | D major | Orchestral Marches | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.A 27 K1: 101 / K6: 250a | K1: 101 K6: 250a | 4 Contredanses, (Serenade No. 2); actually by Michael Haydn | — | Orchestral | Orchestral Serenades and Divertimenti | Wolfgang Amadeus Mozart | |||
| K.251 K1: 251 / K6: 251 | K1: 251 K6: 251 | Divertimento No. 11 in D 1776 (Age 20) | Orchestral | 1776 Age 20 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.253 K1: 253 / K6: 253 | K1: 253 K6: 253 | Divertimento No. 13 in F 1776 (Age 20) | Orchestral | 1776 Age 20 | F major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.254 K1: 254 / K6: 254 | K1: 254 K6: 254 | Piano Trio No. 1 in B-flat (Divertimento) 1776 (Age 20) | Chamber Music | 1776 Age 20 | B-flat major | Chamber Music Trios | Salzburg | Wolfgang Amadeus Mozart | |
| K.255 K1: 255 / K6: 255 | K1: 255 K6: 255 | Recitative and Aria for Alto, “Ombra felice” 1776 (Age 20) | — | Vocal Music | 1776 Age 20 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | |
| K.256 K1: 256 / K6: 256 | K1: 256 K6: 256 | Aria for Tenor, “Clarice cara mia sposa” 1776 (Age 20) | Vocal Music | 1776 Age 20 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | ||
| K.257 K1: 257 / K6: 257 | K1: 257 K6: 257 | Missa in C, “Credo” or “Spaur” 1775 (Age 19–21) | Sacred Music | 1775 Age 19–21 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.258 K1: 258 / K6: 258 | K1: 258 K6: 258 | Missa brevis in C, “Piccolomini”, formerly misidentified as “Spaur” 1775 (Age 19–21) | — | Sacred Music | 1775 Age 19–21 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.259 K1: 259 / K6: 259 | K1: 259 K6: 259 | Missa brevis in C, “Organ Solo” 1775 (Age 19–21) | Sacred Music | 1775 Age 19–21 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.261 K1: 261 / K6: 261 | K1: 261 K6: 261 | Adagio in E for Violin and Orchestra 1776 (Age 20) | Piano Music | 1776 Age 20 | E major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.269 K1: 269 / K6: 261a | K1: 269 K6: 261a | Rondo in B-flat for Violin and Orchestra 1775 (Age 19–21) | Piano Music | 1775 Age 19–21 | B-flat major | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.263 K1: 263 / K6: 263 | K1: 263 K6: 263 | Church Sonata No. 12 in C 1776 (Age 20) | Sacred Music | 1776 Age 20 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.286 K1: 286 / K6: 269a | K1: 286 K6: 269a | Notturno in D for Four Orchestras (Serenade No. 8) 1776 (Age 20) | Orchestral | 1776 Age 20 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.Anh.C 29.01 K6: 269b | K6: 269b | 12 Contredanses for Graf Czernin (actually by Michael Haydn) | — | Orchestral | Orchestral Dances | Wolfgang Amadeus Mozart | |||
| K.270 K1: 270 / K6: 270 | K1: 270 K6: 270 | Divertimento No. 14 in B-flat 1777 (Age 20–21) | Orchestral | 1777 Age 20–21 | B-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.271 K1: 271 / K6: 271 | K1: 271 K6: 271 | Piano Concerto No. 9 in E-flat, “Jeunehomme” 1777 (Age 20–21) | Concertos | 1777 Age 20–21 | E-flat major | Concertos Piano Concertos | Salzburg | Wolfgang Amadeus Mozart | |
| K.267 K1: 267 / K6: 271c | K1: 267 K6: 271c | 4 Contredanses 1777 (Age 20–21) | Orchestral | 1777 Age 20–21 | Orchestral Dances | Salzburg | Wolfgang Amadeus Mozart | ||
| K.274 K1: 274 / K6: 271d | K1: 274 K6: 271d | Church Sonata No. 13 in G 1777 (Age 21) | Sacred Music | 1777 Age 21 | G major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.278 K1: 278 / K6: 271e | K1: 278 K6: 271e | Church Sonata No. 14 in C 1777 (Age 21) | Sacred Music | 1777 Age 21 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.266 K1: 266 / K6: 271f | K1: 266 K6: 271f | Trio in B-flat 1777 (Age 20–21) | Chamber Music | 1777 Age 20–21 | B-flat major | Chamber Music Trios | Salzburg | Wolfgang Amadeus Mozart | |
| K.287 K1: 287 / K6: 271H | K1: 287 K6: 271H | Divertimento No. 15 in B-flat major, “Lodron No. 2” (“Lodronische Nachtmusik”) 1777 (Age 21) | Orchestral | 1777 Age 21 | B-flat major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart | |
| K.314 K1: 314 / K6: 271k | K1: 314 K6: 271k | Oboe Concerto in C / Flute Concerto No. 2 in D 1778 (Age 21–22) | Concertos | 1778 Age 21–22 | C major | Concertos Wind Concertos | Mannheim | Wolfgang Amadeus Mozart | |
| K.272 K1: 272 / K6: 272 | K1: 272 K6: 272 | Recitative and Aria for Soprano, “Ah, lo previdi” 1777 (Age 21) | — | Vocal Music | 1777 Age 21 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | |
| K.277 K1: 277 / K6: 272a | K1: 277 K6: 272a | Offertory in F, “Alma Dei creatoris” 1777 (Age 21) | Sacred Music | 1777 Age 21 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.275 K1: 275 / K6: 272b | K1: 275 K6: 272b | Missa brevis in B-flat 1777 (Age 21) | Sacred Music | 1777 Age 21 | B-flat major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.273 K1: 273 / K6: 273 | K1: 273 K6: 273 | Hymn in F, “Sancta Maria, mater Dei” 1777 (Age 21) | Sacred Music | 1777 Age 21 | F major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.309 K1: 309 / K6: 284b | K1: 309 K6: 284b | Piano Sonata No. 7 in C 1777 (Age 21) | Piano Music | 1777 Age 21 | C major | Piano Music Piano Sonatas | Mannheim | Wolfgang Amadeus Mozart | |
| K.311 K1: 311 / K6: 284c | K1: 311 K6: 284c | Piano Sonata No. 9 in D 1777 (Age 21) | Piano Music | 1777 Age 21 | D major | Piano Music Piano Sonatas | Mannheim | Wolfgang Amadeus Mozart | |
| K.307 K1: 307 / K6: 284d | K1: 307 K6: 284d | Arietta in C, “Oiseaux, si tous les ans” 1777 (Age 21–22) | — | Vocal Music | 1777 Age 21–22 | C major | Vocal Music Concert Arias | Mannheim | Wolfgang Amadeus Mozart |
| K.Anh.A 42 K6: 284e | K6: 284e | (Flute?) Concerto, really by Johann Baptist Wendling 1777 (Age 21) | — | Concertos | 1777 Age 21 | Concertos Concertos | Mannheim | Wolfgang Amadeus Mozart | |
| K.285 K1: 285 / K6: 285 | K1: 285 K6: 285 | Flute Quartet No. 1 in D 1777 (Age 21) | — | Chamber Music | 1777 Age 21 | D major | Chamber Music Quartets | Mannheim | Wolfgang Amadeus Mozart |
| K.285b K1: Anh. 171 / K6: 285b | K1: Anh. 171 K6: 285b | Flute Quartet No. 3 in C 1781 (Age 25–26) | — | Chamber Music | 1781 Age 25–26 | C major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.313 K1: 313 / K6: 285c | K1: 313 K6: 285c | Flute Concerto No. 1 in G 1778 (Age 21–22) | — | Concertos | 1778 Age 21–22 | G major | Concertos Wind Concertos | Mannheim | Wolfgang Amadeus Mozart |
| K.315 K1: 315 / K6: 285e | K1: 315 K6: 285e | Andante in C for Flute and Orchestra 1778 (Age 21–22) | — | Piano Music | 1778 Age 21–22 | C major | Piano Music Piano Pieces | Mannheim | Wolfgang Amadeus Mozart |
| K.291,01 K6: Anh. A 52 | K6: Anh. A 52 | Adagio in D for Orchestra 1780 (Age 24) | — | Piano Music | 1780 Age 24 | D major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | |
| K.301 K1: 301 / K6: 293a | K1: 301 K6: 293a | Violin Sonata No. 18 in G 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | G major | Chamber Music Violin Sonatas | Mannheim | Wolfgang Amadeus Mozart |
| K.302 K1: 302 / K6: 293b | K1: 302 K6: 293b | Violin Sonata No. 19 in E-flat 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | E-flat major | Chamber Music Violin Sonatas | Mannheim | Wolfgang Amadeus Mozart |
| K.303 K1: 303 / K6: 293c | K1: 303 K6: 293c | Violin Sonata No. 20 in C 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | C major | Chamber Music Violin Sonatas | Mannheim | Wolfgang Amadeus Mozart |
| K.305 K1: 305 / K6: 293d | K1: 305 K6: 293d | Violin Sonata No. 22 in A 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | A major | Chamber Music Violin Sonatas | Mannheim | Wolfgang Amadeus Mozart |
| K.294 K1: 294 / K6: 294 | K1: 294 K6: 294 | Recitative and Aria for Soprano, “Alcandro, lo confesso” 1778 (Age 22) | — | Vocal Music | 1778 Age 22 | Vocal Music Concert Arias | Mannheim | Wolfgang Amadeus Mozart | |
| K.295 K1: 295 / K6: 295 | K1: 295 K6: 295 | Aria for Tenor, “Se al labbro mio non credi” 1778 (Age 22) | — | Vocal Music | 1778 Age 22 | Vocal Music Concert Arias | Mannheim | Wolfgang Amadeus Mozart | |
| K.486a K1: 486a / K6: 295a | K1: 486a K6: 295a | Recitative and Aria for Soprano, “Basta, vincesti” 1778 (Age 22) | — | Vocal Music | 1778 Age 22 | Vocal Music Concert Arias | Mannheim | Wolfgang Amadeus Mozart | |
| K.308 K1: 308 / K6: 295b | K1: 308 K6: 295b | Arietta, “Dans un bois solitaire” 1777 (Age 21–22) | — | Vocal Music | 1777 Age 21–22 | Vocal Music Concert Arias | Mannheim | Wolfgang Amadeus Mozart | |
| K.296 K1: 296 / K6: 296 | K1: 296 K6: 296 | Violin Sonata No. 17 in C 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | C major | Chamber Music Violin Sonatas | Mannheim | Wolfgang Amadeus Mozart |
| K.296c K6: 296c | K6: 296c | Sanctus in E-flat (in conjunction with K. 322/296a) 1778 (Age 22) | — | Sacred Music | 1778 Age 22 | E-flat major | Sacred Music Sacred Works | Mannheim | Wolfgang Amadeus Mozart |
| K.299 K1: 299 / K6: 297c | K1: 299 K6: 297c | Concerto for Flute and Harp in C 1778 (Age 22) | — | Concertos | 1778 Age 22 | C major | Concertos Wind Concertos | Paris | Wolfgang Amadeus Mozart |
| K.298 K1: 298 / K6: 298 | K1: 298 K6: 298 | Flute Quartet No. 4 in A 1786 (Age 30–31) | — | Chamber Music | 1786 Age 30–31 | A major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.354 K1: 354 / K6: 299a | K1: 354 K6: 299a | 12 Variations for Piano on “Je suis Lindor” 1778 (Age 22) | — | Piano Music | 1778 Age 22 | Piano Music Variations | Paris | Wolfgang Amadeus Mozart | |
| K.299b K1: Anh. 10 / K6: 299b | K1: Anh. 10 K6: 299b | Ballet, Les petits riens 1778 (Age 22) | — | Orchestral | 1778 Age 22 | Orchestral Ballet Music | Paris | Wolfgang Amadeus Mozart | |
| K.300 K1: 300 / K6: 300 | K1: 300 K6: 300 | Gavotte 1778 (Age 22) | — | Orchestral | 1778 Age 22 | Orchestral Dances | Paris | Wolfgang Amadeus Mozart | |
| K.297 K1: 297 / K6: 300a | K1: 297 K6: 300a | Symphony No. 31 in D, “Paris” 1778 (Age 22) | — | Orchestral | 1778 Age 22 | D major | Orchestral Symphonies | Paris | Wolfgang Amadeus Mozart |
| K.316 K1: 316 / K6: 300b | K1: 316 K6: 300b | Recitative and Aria for Soprano, “Popoli di Tessaglia” 1779 (Age 23) | — | Vocal Music | 1779 Age 23 | Vocal Music Concert Arias | Munich | Wolfgang Amadeus Mozart | |
| K.304 K1: 304 / K6: 300c | K1: 304 K6: 300c | Violin Sonata No. 21 in E minor 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | E minor | Chamber Music Violin Sonatas | Paris | Wolfgang Amadeus Mozart |
| K.310 K1: 310 / K6: 300d | K1: 310 K6: 300d | Piano Sonata No. 8 in A minor 1778 (Age 22) | — | Piano Music | 1778 Age 22 | A minor | Piano Music Piano Sonatas | Paris | Wolfgang Amadeus Mozart |
| K.265 K1: 265 / K6: 300e | K1: 265 K6: 300e | Twelve Variations on “Ah vous dirai-je, Maman” 1781 (Age 25) | — | Piano Music | 1781 Age 25 | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart | |
| K.353 K1: 353 / K6: 300f | K1: 353 K6: 300f | 12 Variations in E-flat on “La belle Françoise” 1778 (Age 22) | — | Piano Music | 1778 Age 22 | E-flat major | Piano Music Variations | Paris | Wolfgang Amadeus Mozart |
| K.395 K1: 395 / K6: 300g | K1: 395 K6: 300g | Capriccio in C for Piano 1778 (Age 22) | — | Piano Music | 1778 Age 22 | C major | Piano Music Piano Pieces | Munich | Wolfgang Amadeus Mozart |
| K.330 K1: 330 / K6: 300h | K1: 330 K6: 300h | Piano Sonata No. 10 in C 1783 (Age 27) | — | Piano Music | 1783 Age 27 | C major | Piano Music Piano Sonatas | Vienna or Salzburg | Wolfgang Amadeus Mozart |
| K.331 K1: 331 / K6: 300i | K1: 331 K6: 300i | Piano Sonata No. 11 in A, “Alla Turca” 1783 (Age 27) | — | Piano Music | 1783 Age 27 | A major | Piano Music Piano Sonatas | Vienna or Salzburg | Wolfgang Amadeus Mozart |
| K.332 K1: 332 / K6: 300k | K1: 332 K6: 300k | Piano Sonata No. 12 in F 1783 (Age 27) | — | Piano Music | 1783 Age 27 | F major | Piano Music Piano Sonatas | Vienna or Salzburg | Wolfgang Amadeus Mozart |
| K.306 K1: 306 / K6: 300l | K1: 306 K6: 300l | Violin Sonata No. 23 in D 1778 (Age 22) | — | Chamber Music | 1778 Age 22 | D major | Chamber Music Violin Sonatas | Paris | Wolfgang Amadeus Mozart |
| K.315b K1: Anh. 3 / K6: 315b | K1: Anh. 3 K6: 315b | Scena 1778 (Age 22) | — | Vocal Music | 1778 Age 22 | Vocal Music Concert Arias | St. Germain | Wolfgang Amadeus Mozart | |
| K.333 K1: 333 / K6: 315c | K1: 333 K6: 315c | Piano Sonata No. 13 in B-flat, “Linz” 1783 (Age 27–28) | — | Piano Music | 1783 Age 27–28 | B-flat major | Piano Music Piano Sonatas | Linz and Vienna | Wolfgang Amadeus Mozart |
| K.264 K1: 264 / K6: 315d | K1: 264 K6: 315d | 9 Variations in C on “Lison dormait” 1778 (Age 22) | — | Piano Music | 1778 Age 22 | C major | Piano Music Variations | Paris | Wolfgang Amadeus Mozart |
| K.315e K1: Anh. 11 / K6: 315e | K1: Anh. 11 K6: 315e | Music to “Semiramis” 1778 (Age 21) | — | Orchestral | 1778 Age 21 | Orchestral Incidental Music | Mannheim | Wolfgang Amadeus Mozart | |
| K.315a K1: 315a / K6: 315g | K1: 315a K6: 315g | 8 Minuets 1779 (Age 23) | — | Piano Music | 1779 Age 23 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.365 K1: 365 / K6: 316a | K1: 365 K6: 316a | Concerto in E-flat for Two Pianos, No. 10 1779 (Age 23) | — | Concertos | 1779 Age 23 | E-flat major | Concertos Concertos | Salzburg | Wolfgang Amadeus Mozart |
| K.317 K1: 317 / K6: 317 | K1: 317 K6: 317 | “Coronation Mass” in C 1779 (Age 23) | — | Sacred Music | 1779 Age 23 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.329 K1: 329 / K6: 317a | K1: 329 K6: 317a | Church Sonata No. 15 in C 1779 (Age 23) | — | Sacred Music | 1779 Age 23 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.146 K1: 146 / K6: 317b | K1: 146 K6: 317b | Aria for Soprano in B-flat, “Kommet her, ihr frechen Sünder” 1779 (Age 23) | — | Vocal Music | 1779 Age 23 | B-flat major | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart |
| K.328 K1: 328 / K6: 317c | K1: 328 K6: 317c | Church Sonata No. 16 in C 1779 (Age 22–23) | — | Sacred Music | 1779 Age 22–23 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.378 K1: 378 / K6: 317d | K1: 378 K6: 317d | Violin Sonata No. 26 in B-flat 1779 (Age 22–23) | — | Chamber Music | 1779 Age 22–23 | B-flat major | Chamber Music Violin Sonatas | Salzburg | Wolfgang Amadeus Mozart |
| K.318 K1: 318 / K6: 318 | K1: 318 K6: 318 | Symphony No. 32 in G 1779 (Age 23) | — | Orchestral | 1779 Age 23 | G major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart |
| K.319 K1: 319 / K6: 319 | K1: 319 K6: 319 | Symphony No. 33 in B-flat 1779 (Age 23) | — | Orchestral | 1779 Age 23 | B-flat major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart |
| K.320 K1: 320 / K6: 320 | K1: 320 K6: 320 | Serenade No. 9 in D, “Posthorn” 1779 (Age 23) | — | Orchestral | 1779 Age 23 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart |
| K.335 K1: 335 / K6: 320a | K1: 335 K6: 320a | Two marches in D 1779 (Age 23) | — | Orchestral | 1779 Age 23 | D major | Orchestral Marches | Salzburg | Wolfgang Amadeus Mozart |
| K.334 K1: 334 / K6: 320b | K1: 334 K6: 320b | Divertimento No. 17 in D major 1780 (Age 24) | — | Orchestral | 1780 Age 24 | D major | Orchestral Serenades and Divertimenti | Salzburg | Wolfgang Amadeus Mozart |
| K.364 K1: 364 / K6: 320d | K1: 364 K6: 320d | Sinfonia Concertante for Violin, Viola and Orchestra in E-flat 1779 (Age 23) | — | Concertos | 1779 Age 23 | E-flat major | Concertos Sinfonia Concertante | Salzburg | Wolfgang Amadeus Mozart |
| K.321 K1: 321 / K6: 321 | K1: 321 K6: 321 | Vesperae solennes de Dominica 1779 (Age 23) | — | Sacred Music | 1779 Age 23 | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.276 K1: 276 / K6: 321b | K1: 276 K6: 321b | Regina Coeli in C 1779 (Age 23) | — | Sacred Music | 1779 Age 23 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.323a K1: Anh. 20 / K6: 323a | K1: Anh. 20 K6: 323a | Gloria in C (in conjunction with K. 323) 1779 (Age 23) | — | Sacred Music | 1779 Age 23 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.345 K1: 345 / K6: 336a | K1: 345 K6: 336a | Choruses and Entr’actes for Thamos, König in Ägypten 1779 (Age 23) | — | Operas | 1779 Age 23 | Operas Operas | Salzburg | Wolfgang Amadeus Mozart | |
| K.344 K1: 344 / K6: 336b | K1: 344 K6: 336b | Zaide (Das Serail) 1779 (Age 23) | — | Operas | 1779 Age 23 | Operas Operas | Salzburg | Wolfgang Amadeus Mozart | |
| K.343 K1: 343 / K6: 336c | K1: 343 K6: 336c | 2 German Hymns 1787 (Age 30–31) | — | Sacred Music | 1787 Age 30–31 | Sacred Music Sacred Works | Prague or Vienna | Wolfgang Amadeus Mozart | |
| K.336 K1: 336 / K6: 336d | K1: 336 K6: 336d | Church Sonata No. 17 in C 1780 (Age 24) | — | Sacred Music | 1780 Age 24 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.337 K1: 337 / K6: 337 | K1: 337 K6: 337 | Missa solemnis in C 1780 (Age 24) | — | Sacred Music | 1780 Age 24 | C major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.338 K1: 338 / K6: 338 | K1: 338 K6: 338 | Symphony No. 34 in C 1780 (Age 24) | — | Orchestral | 1780 Age 24 | C major | Orchestral Symphonies | Salzburg | Wolfgang Amadeus Mozart |
| K.339 K1: 339 / K6: 339 | K1: 339 K6: 339 | Vesperae solennes de confessore 1780 (Age 24) | — | Sacred Music | 1780 Age 24 | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart | |
| K.392 K1: 392 / K6: 340a | K1: 392 K6: 340a | Song, “Verdankt sei es dem Glanz” 1781 (Age 25–26) | — | Vocal Music | 1781 Age 25–26 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.391 K1: 391 / K6: 340b | K1: 391 K6: 340b | Song, “Sei du mein Trost, verschwiegne Traurigkeit” 1781 (Age 25–26) | — | Vocal Music | 1781 Age 25–26 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.390 K1: 390 / K6: 340c | K1: 390 K6: 340c | Song, “Ich würd auf meinem Pfad mit Tränen” 1781 (Age 25–26) | — | Vocal Music | 1781 Age 25–26 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.363 K1: 363 / K6: 363 | K1: 363 K6: 363 | 3 Minuets for Orchestra 1780 (Age 24) | — | Piano Music | 1780 Age 24 | Piano Music Piano Pieces | Salzburg | Wolfgang Amadeus Mozart | |
| K.366 K1: 366 / K6: 366 | K1: 366 K6: 366 | Idomeneo, re di Creta 1781 (Age 25) | — | Operas | 1781 Age 25 | Operas Operas | Salzburg and Munich | Wolfgang Amadeus Mozart | |
| K.367 K1: 367 / K6: 367 | K1: 367 K6: 367 | Ballet for Idomeneo 1781 (Age 25) | — | Operas | 1781 Age 25 | Operas Operas | Salzburg and Munich | Wolfgang Amadeus Mozart | |
| K.351 K1: 351 / K6: 367b | K1: 351 K6: 367b | Song, “Komm, liebe Zither” 1780 (Age 24) | — | Vocal Music | 1780 Age 24 | Vocal Music Songs | Munich | Wolfgang Amadeus Mozart | |
| K.368 K1: 368 / K6: 368 | K1: 368 K6: 368 | Recitative and Aria for Soprano, “Ma che vi fece” 1781 (Age 24–25) | — | Vocal Music | 1781 Age 24–25 | Vocal Music Concert Arias | Munich | Wolfgang Amadeus Mozart | |
| K.341 K1: 341 / K6: 368a | K1: 341 K6: 368a | Kyrie in D minor 1787 (Age 31–35) | — | Sacred Music | 1787 Age 31–35 | D minor | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart |
| K.370 K1: 370 / K6: 368b | K1: 370 K6: 368b | Oboe Quartet in F 1781 (Age 24–25) | — | Chamber Music | 1781 Age 24–25 | F major | Chamber Music Quartets | Munich | Wolfgang Amadeus Mozart |
| K.369 K1: 369 / K6: 369 | K1: 369 K6: 369 | Recitative and Aria for Soprano, “Misera, dove son!” 1781 (Age 25) | — | Vocal Music | 1781 Age 25 | Vocal Music Concert Arias | Munich | Wolfgang Amadeus Mozart | |
| K.361 K1: 361 / K6: 370a | K1: 361 K6: 370a | Serenade No. 10 for Winds in B-flat, “Gran Partita” 1783 (Age 27–28) | — | Orchestral | 1783 Age 27–28 | B-flat major | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart |
| K.370b K1: Anh. 97 / K6: 370b | K1: Anh. 97 K6: 370b | Horn Concerto movement in E-flat 1781 (Age 25) | — | Concertos | 1781 Age 25 | E-flat major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.371 K1: 371 / K6: 371 | K1: 371 K6: 371 | Rondo in E-flat for Horn 1781 (Age 25) | — | Piano Music | 1781 Age 25 | E-flat major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.373 K1: 373 / K6: 373 | K1: 373 K6: 373 | Rondo in C for Violin and Orchestra 1781 (Age 25) | — | Piano Music | 1781 Age 25 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.379 K1: 379 / K6: 373a | K1: 379 K6: 373a | Violin Sonata No. 27 in G 1781 (Age 25) | — | Chamber Music | 1781 Age 25 | G major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.374 K1: 374 / K6: 374 | K1: 374 K6: 374 | Recitative and Aria for Soprano, “A questo seno deh vieni” 1781 (Age 25) | — | Vocal Music | 1781 Age 25 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.359 K1: 359 / K6: 374a | K1: 359 K6: 374a | 12 Variations in G on “La Bergère Célimène” (by Antoine Albanèse [fr] 1729/31–1800) 1781 (Age 25) | — | Piano Music | 1781 Age 25 | G major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.360 K1: 360 / K6: 374b | K1: 360 K6: 374b | 6 Variations in G minor on “Hélas, j’ai perdu mon amant”(recte “Au bord d’une fontaine” by Antoine Albanèse) 1781 (Age 25) | — | Piano Music | 1781 Age 25 | G minor | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.352 K1: 352 / K6: 374c | K1: 352 K6: 374c | 8 Variations in F on “Dieu d’amour” from Les mariages samnites by André Grétry 1781 (Age 25) | — | Piano Music | 1781 Age 25 | F major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.376 K1: 376 / K6: 374d | K1: 376 K6: 374d | Violin Sonata No. 24 in F 1781 (Age 25) | — | Chamber Music | 1781 Age 25 | F major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.377 K1: 377 / K6: 374e | K1: 377 K6: 374e | Violin Sonata No. 25 in F 1781 (Age 25) | — | Chamber Music | 1781 Age 25 | F major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.380 K1: 380 / K6: 374f | K1: 380 K6: 374f | Violin Sonata No. 28 in E-flat 1781 (Age 25) | — | Chamber Music | 1781 Age 25 | E-flat major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.375 K1: 375 / K6: 375 | K1: 375 K6: 375 | Serenade No. 11 in E-flat for Winds 1781 (Age 25) | — | Orchestral | 1781 Age 25 | E-flat major | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart |
| K.448 K1: 448 / K6: 375a | K1: 448 K6: 375a | Sonata in D for Two Pianos 1781 (Age 25) | — | Piano Music | 1781 Age 25 | D major | Piano Music Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.375c K1: Anh. 43 / K6: 375c | K1: Anh. 43 K6: 375c | Movement to a Piano Sonata for two Pianos in B-flat 1782 (Age 26) | — | Piano Music | 1782 Age 26 | B-flat major | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.382 K1: 382 / K6: 382 | K1: 382 K6: 382 | Rondo for Piano and Orchestra in D 1782 (Age 26) | — | Piano Music | 1782 Age 26 | D major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 39 K1: 233 / K6: 382d | K1: 233 K6: 382d | Canon in B-flat for 3 voices in 1, “Leck mir den Arsch fein recht schön sauber” (Wenzel Trnka) 1782 (Age 26) | — | Vocal Music | 1782 Age 26 | B-flat major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 40 K1: 234 / K6: 382e | K1: 234 K6: 382e | Canon in G for 3 voices in 1, “Bei der Hitz im Sommer eß ich” (Wenzel Trnka) 1782 (Age 26) | — | Vocal Music | 1782 Age 26 | G major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 10,13 K1: 347 / K6: 382f | K1: 347 K6: 382f | Canon in D for 6 voices in 1 1782 (Age 26) | — | Vocal Music | 1782 Age 26 | D major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.383 K1: 383 / K6: 383 | K1: 383 K6: 383 | Aria for Soprano, “Nehmt meinen Dank, ihr holden Gönner!” 1782 (Age 26) | — | Vocal Music | 1782 Age 26 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.394 K1: 394 / K6: 383a | K1: 394 K6: 383a | Prelude and Fugue in C for Piano 1782 (Age 25–26) | — | Piano Music | 1782 Age 25–26 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.408,03 K1: 408c / K6: 383F | K1: 408c K6: 383F | March in C 1782 (Age 26) | — | Orchestral | 1782 Age 26 | C major | Orchestral Marches | Vienna | Wolfgang Amadeus Mozart |
| K.409 K1: 409 / K6: 383f | K1: 409 K6: 383f | Symphonic Minuet in C 1782 (Age 26) | — | Piano Music | 1782 Age 26 | C major | Piano Music Piano Pieces | Vienna? | Wolfgang Amadeus Mozart |
| K.440 K1: 440 / K6: 383h | K1: 440 K6: 383h | Aria for Soprano “In te spero, o sposo amato” 1782 (Age 26) | — | Vocal Music | 1782 Age 26 | Vocal Music Concert Arias | Vienna? | Wolfgang Amadeus Mozart | |
| K.384 K1: 384 / K6: 384 | K1: 384 K6: 384 | Die Entführung aus dem Serail 1782 (Age 26) | — | Operas | 1782 Age 26 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | |
| K.389 K1: 389 / K6: 384A | K1: 389 K6: 384A | Duet for two Voices “Welch ängstliches Beben” 1782 (Age 26) | — | Chamber Music | 1782 Age 26 | Chamber Music Duos | Vienna | Wolfgang Amadeus Mozart | |
| K.388 K1: 388 / K6: 384a | K1: 388 K6: 384a | Serenade No. 12 in C minor for Winds (later arranged as K. 406/516b) 1782 (Age 26–27) | — | Orchestral | 1782 Age 26–27 | C minor | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart |
| K.384b K6: 384b | K6: 384b | March for Winds in B-flat (in conjunction with K. 384B) 1782 (Age 26) | — | Orchestral | 1782 Age 26 | B-flat major | Orchestral Marches | Vienna | Wolfgang Amadeus Mozart |
| K.196g K1: Anh. 96 / K6: 384c | K1: Anh. 96 K6: 384c | Allegro for Winds (in conjunction with K. 384b) 1782 (Age 26) | — | Piano Music | 1782 Age 26 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.385 K1: 385 / K6: 385 | K1: 385 K6: 385 | Symphony No. 35 in D, “Haffner” 1782 (Age 26) | — | Orchestral | 1782 Age 26 | D major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.408,02 K1: 408b / K6: 385a | K1: 408b K6: 385a | March in D 1782 (Age 26) | — | Orchestral | 1782 Age 26 | D major | Orchestral Marches | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 20,01–12 K1: 393 / K6: 385b | K1: 393 K6: 385b | Solfeggios for Voice 1782 (Age 26) | — | Piano Music | 1782 Age 26 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.385h K1: Anh. 34 / K6: 385h | K1: Anh. 34 K6: 385h | Adagio in D for Piano or Organ 1782 (Age 26) | — | Keyboard | 1782 Age 26 | D major | Keyboard Organ Works | Vienna | Wolfgang Amadeus Mozart |
| K.399 K1: 399 / K6: 385i | K1: 399 K6: 385i | Suite in C for Piano (Overture, Allemande, Courante, & incomplete Sarabande) 1782 (Age 25–26) | — | Orchestral | 1782 Age 25–26 | C major | Orchestral Overtures | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 12,11 K1: 154 / K6: 385k | K1: 154 K6: 385k | Fugue for Piano in G minor 1782 (Age 25–26) | — | Piano Music | 1782 Age 25–26 | G minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 12,29 K6: 385n | K6: 385n | Fugue for four Singers in A 1782 (Age 26) | — | Piano Music | 1782 Age 26 | A major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.414 K1: 414 / K6: 385p | K1: 414 K6: 385p | Piano Concerto No. 12 in A 1782 (Age 26) | — | Concertos | 1782 Age 26 | A major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.386 K1: 386 / K6: 386 | K1: 386 K6: 386 | Rondo for Piano and Orchestra in A 1782 (Age 26–27) | — | Piano Music | 1782 Age 26–27 | A major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.412 K1: 412 / K6: 386b | K1: 412 K6: 386b | Horn Concerto No. 1 in D 1791 (Age 35) | — | Concertos | 1791 Age 35 | D major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.407 K1: 407 / K6: 386c | K1: 407 K6: 386c | Horn Quintet in E-flat 1782 (Age 26) | — | Chamber Music | 1782 Age 26 | E-flat major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.387 K1: 387 / K6: 387 | K1: 387 K6: 387 | String Quartet No. 14 in G, “Spring” 1782 (Age 26) | — | Chamber Music | 1782 Age 26 | G major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.413 K1: 413 / K6: 387a | K1: 413 K6: 387a | Piano Concerto No. 11 in F 1782 (Age 26–27) | — | Concertos | 1782 Age 26–27 | F major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.415 K1: 415 / K6: 387b | K1: 415 K6: 387b | Piano Concerto No. 13 in C 1782 (Age 26–27) | — | Concertos | 1782 Age 26–27 | C major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.C 21.02 K6: 404a | K6: 404a | Arrangement of 6 Preludes and Fugues by J.S. and W.F. Bach 1782 (Age 26) | — | Piano Music | 1782 Age 26 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.H 12,10 K1: 443 / K6: 404b | K1: 443 K6: 404b | Fugue for String Trio in G 1782 (Age 26) | — | Chamber Music | 1782 Age 26 | G major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 46 K1: 405 / K6: 405 | K1: 405 K6: 405 | Arrangement of 5 Fugues by J.S. Bach 1782 (Age 26) | — | Piano Music | 1782 Age 26 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.416 K1: 416 / K6: 416 | K1: 416 K6: 416 | Scena and Rondo for Soprano, “Mia speranza adorata” 1783 (Age 26) | — | Vocal Music | 1783 Age 26 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.398 K1: 398 / K6: 416e | K1: 398 K6: 416e | 6 Variations on “Salve tu, Domine” 1783 (Age 27) | — | Piano Music | 1783 Age 27 | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart | |
| K.293 K1: 293 / K6: 416f | K1: 293 K6: 416f | Oboe Concerto in F (incomplete) 1783 (Age 27) | — | Concertos | 1783 Age 27 | F major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.417 K1: 417 / K6: 417 | K1: 417 K6: 417 | Horn Concerto No. 2 in E-flat 1783 (Age 27) | — | Concertos | 1783 Age 27 | E-flat major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.427 K1: 427 / K6: 417a | K1: 427 K6: 417a | Great Mass in C minor 1782 (Age 27) | — | Sacred Music | 1782 Age 27 | C minor | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H (various) K1: Anh. 109f / K6: 417B | K1: Anh. 109f K6: 417B | 6 Sketches & Fragments to a Mass (K. 698 is an instrumental piece/theme in B-flat; the rest is broken up throughout K Anh. H) 1770 (Age 24–27) | — | Sacred Music | 1770 Age 24–27 | B-flat major | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart |
| K.421 K1: 421 / K6: 417b | K1: 421 K6: 417b | String Quartet No. 15 in D minor 1783 (Age 27) | — | Chamber Music | 1783 Age 27 | D minor | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.178 K1: 178 / K6: 417e | K1: 178 K6: 417e | Aria for Soprano, “Ah, spiegarti, oh Dio” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna? | Wolfgang Amadeus Mozart | |
| K.418 K1: 418 / K6: 418 | K1: 418 K6: 418 | Aria for Soprano, “Vorrei spiegarvi, oh Dio!” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.419 K1: 419 / K6: 419 | K1: 419 K6: 419 | Aria for Soprano, “No, no, che non sei capace” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.420 K1: 420 / K6: 420 | K1: 420 K6: 420 | Aria for Tenor, “Per pietà, non ricercate” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.432 K1: 432 / K6: 421a | K1: 432 K6: 421a | Recitative and Aria for Bass, “Così dunque tradisci” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.428 K1: 428 / K6: 421b | K1: 428 K6: 421b | String Quartet No. 16 in E-flat 1783 (Age 27) | — | Chamber Music | 1783 Age 27 | E-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.422 K1: 422 / K6: 422 | K1: 422 K6: 422 | L’oca del Cairo 1783 (Age 27) | — | Operas | 1783 Age 27 | Operas Operas | Salzburg and Vienna | Wolfgang Amadeus Mozart | |
| K.422a K1: Anh. 14 / K6: 422a | K1: Anh. 14 K6: 422a | Kyrie in D 1787 (Age 31–33) | — | Sacred Music | 1787 Age 31–33 | D major | Sacred Music Sacred Works | Salzburg | Wolfgang Amadeus Mozart |
| K.423 K1: 423 / K6: 423 | K1: 423 K6: 423 | Duo in G for Violin and Viola 1783 (Age 27) | — | Chamber Music | 1783 Age 27 | G major | Chamber Music Duos | Salzburg? | Wolfgang Amadeus Mozart |
| K.424 K1: 424 / K6: 424 | K1: 424 K6: 424 | Duo in B-flat for Violin and Viola 1783 (Age 27) | — | Chamber Music | 1783 Age 27 | B-flat major | Chamber Music Duos | Salzburg? | Wolfgang Amadeus Mozart |
| K.430 K1: 430 / K6: 424a | K1: 430 K6: 424a | Lo sposo deluso 1783 (Age 27) | — | Operas | 1783 Age 27 | Operas Operas | Salzburg and Vienna | Wolfgang Amadeus Mozart | |
| K.425 K1: 425 / K6: 425 | K1: 425 K6: 425 | Symphony No. 36 in C, “Linz” 1783 (Age 27) | — | Orchestral | 1783 Age 27 | C major | Orchestral Symphonies | Linz | Wolfgang Amadeus Mozart |
| K.Anh.A 53 K1: 444 / K6: 425a | K1: 444 K6: 425a | Symphony No. 37 in G, Introduction to Symphony No. 25 by Michael Haydn (previously all was Symphony No. 37 in G) 1783 (Age 27–28) | — | Orchestral | 1783 Age 27–28 | G major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.431 K1: 431 / K6: 425b | K1: 431 K6: 425b | Recitative and Aria for Tenor, “Misero! O sogno!” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Concert Arias | Vienna? | Wolfgang Amadeus Mozart | |
| K.426 K1: 426 / K6: 426 | K1: 426 K6: 426 | Fugue in C minor for Two Pianos 1783 (Age 27) | — | Piano Music | 1783 Age 27 | C minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 47.03 K1: 436 / K6: 436 | K1: 436 K6: 436 | Notturno for Two Sopranos and Bass, “Ecco quel fiero” (Gottfried von Jacquin) 1783 (Age 27) | — | Orchestral | 1783 Age 27 | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 47.04 K1: 437 / K6: 437 | K1: 437 K6: 437 | Notturno for Two Sopranos and Bass, “Mi lagnerò tacendo” (Gottfried von Jacquin) 1783 (Age 27) | — | Orchestral | 1783 Age 27 | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 47.02 K1: 438 / K6: 438 | K1: 438 K6: 438 | Notturno for Two Sopranos and Bass, “Se lontan” (Gottfried von Jacquin) 1783 (Age 27–30) | — | Orchestral | 1783 Age 27–30 | Orchestral Serenades and Divertimenti | Vienna? | Wolfgang Amadeus Mozart | |
| K.Anh.A 47.01 K1: 439 / K6: 439 | K1: 439 K6: 439 | Notturno for Two Sopranos and Bass, “Due pupille” (Gottfried von Jacquin) 1783 (Age 27–30) | — | Orchestral | 1783 Age 27–30 | Orchestral Serenades and Divertimenti | Vienna? | Wolfgang Amadeus Mozart | |
| K.Anh.A 47.05 K1: 346 / K6: 439a | K1: 346 K6: 439a | Notturno for Two Sopranos and Bass, “Luci care, luci belle” (Gottfried von Jacquin) 1783 (Age 27–30) | — | Orchestral | 1783 Age 27–30 | Orchestral Serenades and Divertimenti | Vienna? | Wolfgang Amadeus Mozart | |
| K.441 K1: 441 / K6: 441 | K1: 441 K6: 441 | Trio for Soprano, Tenor and Bass, “Liebes Manndel, wo ist’s Bandel?” 1783 (Age 27) | — | Chamber Music | 1783 Age 27 | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart | |
| K.441a K6: 441a | K6: 441a | Song, “Ja! grüß dich Gott” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.442 K1: 442 / K6: 442 | K1: 442 K6: 442 | 3 Unrelated Fragments for a Piano Trio (completed by M. Stadler) 1783 (Age 27–32) | — | Chamber Music | 1783 Age 27–32 | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart | |
| K.447 K1: 447 / K6: 447 | K1: 447 K6: 447 | Horn Concerto No. 3 in E-flat 1784 (Age 28–31) | — | Concertos | 1784 Age 28–31 | E-flat major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.462 K1: 462 / K6: 448b | K1: 462 K6: 448b | 6 Contredanses 1784 (Age 27–28) | — | Orchestral | 1784 Age 27–28 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.463 K1: 463 / K6: 448c | K1: 463 K6: 448c | 2 Minuets with Contredanses 1784 (Age 27–28) | — | Orchestral | 1784 Age 27–28 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.449 K1: 449 / K6: 449 | K1: 449 K6: 449 | Piano Concerto No. 14 in E-flat, “First Ployer” 1784 (Age 28) | — | Concertos | 1784 Age 28 | E-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.450 K1: 450 / K6: 450 | K1: 450 K6: 450 | Piano Concerto No. 15 in B-flat 1784 (Age 28) | — | Concertos | 1784 Age 28 | B-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.451 K1: 451 / K6: 451 | K1: 451 K6: 451 | Piano Concerto No. 16 in D 1784 (Age 28) | — | Concertos | 1784 Age 28 | D major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.452 K1: 452 / K6: 452 | K1: 452 K6: 452 | Quintet for Piano and Winds in E-flat 1784 (Age 28) | — | Chamber Music | 1784 Age 28 | E-flat major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.453 K1: 453 / K6: 453 | K1: 453 K6: 453 | Piano Concerto No. 17 in G, “Second Ployer” 1784 (Age 28) | — | Concertos | 1784 Age 28 | G major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.453a K6: 453a | K6: 453a | Funeral March for Piano in C minor 1784 (Age 28) | — | Orchestral | 1784 Age 28 | C minor | Orchestral Marches | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 1,01 K6: 453b | K6: 453b | Exercise Book for Barbara Ployer (including a Fugue in G minor for String Quartet, K Anh.H 12,17) 1784 (Age 28) | — | Chamber Music | 1784 Age 28 | G minor | Chamber Music Quartets | Wolfgang Amadeus Mozart | |
| K.454 K1: 454 / K6: 454 | K1: 454 K6: 454 | Violin Sonata No. 32 in B-flat, for Regina Strinasacchi 1784 (Age 28) | — | Chamber Music | 1784 Age 28 | B-flat major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.455 K1: 455 / K6: 455 | K1: 455 K6: 455 | 10 Variations in G on “Unser dummer Pöbel meint” 1784 (Age 28) | — | Piano Music | 1784 Age 28 | G major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.456 K1: 456 / K6: 456 | K1: 456 K6: 456 | Piano Concerto No. 18 in B-flat, “Paradis” 1784 (Age 28) | — | Concertos | 1784 Age 28 | B-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.457 K1: 457 / K6: 457 | K1: 457 K6: 457 | Piano Sonata No. 14 in C minor 1784 (Age 28) | — | Piano Music | 1784 Age 28 | C minor | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.458 K1: 458 / K6: 458 | K1: 458 K6: 458 | String Quartet No. 17 in B-flat, “The Hunt” 1784 (Age 28) | — | Chamber Music | 1784 Age 28 | B-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.459 K1: 459 / K6: 459 | K1: 459 K6: 459 | Piano Concerto No. 19 in F 1784 (Age 28) | — | Concertos | 1784 Age 28 | F major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.466a K1: Anh. 59 / K6: 459a | K1: Anh. 59 K6: 459a | Movement to a Piano Concerto in C (in conjunction with K. 459) 1784 (Age 28) | — | Concertos | 1784 Age 28 | C major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.464 K1: 464 / K6: 464 | K1: 464 K6: 464 | String Quartet No. 18 in A 1785 (Age 28) | — | Chamber Music | 1785 Age 28 | A major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.465 K1: 465 / K6: 465 | K1: 465 K6: 465 | String Quartet No. 19 in C, “Dissonance” 1785 (Age 28) | — | Chamber Music | 1785 Age 28 | C major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.466 K1: 466 / K6: 466 | K1: 466 K6: 466 | Piano Concerto No. 20 in D minor 1785 (Age 29) | — | Concertos | 1785 Age 29 | D minor | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.467 K1: 467 / K6: 467 | K1: 467 K6: 467 | Piano Concerto No. 21 in C 1785 (Age 29) | — | Concertos | 1785 Age 29 | C major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.468 K1: 468 / K6: 468 | K1: 468 K6: 468 | Song, “Lied zur Gesellenreise” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.469 K1: 469 / K6: 469 | K1: 469 K6: 469 | Davide penitente 1785 (Age 29) | — | Sacred Music | 1785 Age 29 | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 36 K1: 152 / K6: 210a | K1: 152 K6: 210a | Canzonetta for voice and piano “Ridente la calma” (arranged from Josef Mysliveček) 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 48 K6: 470a | K6: 470a | Instrumentation for a Concerto for Violin by G.B. Viotti 1785 (Age 29) | — | Concertos | 1785 Age 29 | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart | |
| K.471 K1: 471 / K6: 471 | K1: 471 K6: 471 | Cantata, Die Maurerfreude (Score) 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Cantatas | Vienna | Wolfgang Amadeus Mozart | |
| K.472 K1: 472 / K6: 472 | K1: 472 K6: 472 | Song, “Der Zauberer” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.473 K1: 473 / K6: 473 | K1: 473 K6: 473 | Song, “Die Zufriedenheit” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.474 K1: 474 / K6: 474 | K1: 474 K6: 474 | Song, “Die betrogene Welt” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.475 K1: 475 / K6: 475 | K1: 475 K6: 475 | Fantasia for Piano in C minor 1785 (Age 29) | — | Piano Music | 1785 Age 29 | C minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.476 K1: 476 / K6: 476 | K1: 476 K6: 476 | Song, “Das Veilchen” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.478 K1: 478 / K6: 478 | K1: 478 K6: 478 | Piano Quartet No. 1 in G minor 1785 (Age 29) | — | Chamber Music | 1785 Age 29 | G minor | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.479 K1: 479 / K6: 479 | K1: 479 K6: 479 | Quartet for soprano, tenor and two basses, “Dite almeno in che mancai” (Score), for La villanella rapita (1785) 1785 (Age 29) | — | Chamber Music | 1785 Age 29 | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart | |
| K.477 K1: 477 / K6: 479a | K1: 477 K6: 479a | Maurerische Trauermusik (Masonic Funeral Music) 1785 (Age 29) | — | Orchestral | 1785 Age 29 | Orchestral Other Works | Vienna | Wolfgang Amadeus Mozart | |
| K.480 K1: 480 / K6: 480 | K1: 480 K6: 480 | Trio for soprano, tenor and bass, “Mandina amabile” (Score), for La villanella rapita (1785) 1785 (Age 29) | — | Chamber Music | 1785 Age 29 | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart | |
| K.434 K1: 434 / K6: 480b | K1: 434 K6: 480b | Aria for tenor, 2 basses and orchestra, “Del gran regno delle amazzone” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.481 K1: 481 / K6: 481 | K1: 481 K6: 481 | Violin Sonata No. 33 in E-flat 1785 (Age 29) | — | Chamber Music | 1785 Age 29 | E-flat major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.482 K1: 482 / K6: 482 | K1: 482 K6: 482 | Piano Concerto No. 22 in E-flat 1785 (Age 29) | — | Concertos | 1785 Age 29 | E-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.483 K1: 483 / K6: 483 | K1: 483 K6: 483 | Song with chorus, “Zerfließet heut” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.484 K1: 484 / K6: 484 | K1: 484 K6: 484 | Song with chorus, “Ihr unsre neuen Leiter” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.411 K1: 411 / K6: 484a | K1: 411 K6: 484a | Adagio in B-flat for Two Clarinets and Three Basset Horns 1785 (Age 29) | — | Piano Music | 1785 Age 29 | B-flat major | Piano Music Piano Pieces | Vienna? | Wolfgang Amadeus Mozart |
| K.410 K1: 410 / K6: 484d | K1: 410 K6: 484d | Adagio in F for Two Basset Horns and Bassoon (= D Anh. III/11) 1785 (Age 29) | — | Piano Music | 1785 Age 29 | F major | Piano Music Piano Pieces | Vienna? | Wolfgang Amadeus Mozart |
| K.485 K1: 485 / K6: 485 | K1: 485 K6: 485 | Rondo in D for Piano 1786 (Age 29) | — | Piano Music | 1786 Age 29 | D major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.486 K1: 486 / K6: 486 | K1: 486 K6: 486 | Der Schauspieldirektor 1786 (Age 30) | — | Operas | 1786 Age 30 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | |
| K.488 K1: 488 / K6: 488 | K1: 488 K6: 488 | Piano Concerto No. 23 in A 1786 (Age 30) | — | Concertos | 1786 Age 30 | A major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.489 K1: 489 / K6: 489 | K1: 489 K6: 489 | Duet for Soprano and Tenor, “Spiegarti no poss’io” 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | Chamber Music Duos | Vienna | Wolfgang Amadeus Mozart | |
| K.490 K1: 490 / K6: 490 | K1: 490 K6: 490 | Scena and Rondo for Soprano and Tenor, “Non più. Tutto ascoltai – Non temer, amato bene” 1786 (Age 30) | — | Vocal Music | 1786 Age 30 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.491 K1: 491 / K6: 491 | K1: 491 K6: 491 | Piano Concerto No. 24 in C minor 1786 (Age 30) | — | Concertos | 1786 Age 30 | C minor | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.537c K1: Anh. 62 / K6: 491a | K1: Anh. 62 K6: 491a | Movement to a Piano Concerto in E-flat (in conjunction with K. 491) 1786 (Age 30) | — | Concertos | 1786 Age 30 | E-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.492 K1: 492 / K6: 492 | K1: 492 K6: 492 | Le nozze di Figaro 1786 (Age 30) | — | Operas | 1786 Age 30 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | |
| K.493 K1: 493 / K6: 493 | K1: 493 K6: 493 | Piano Quartet No. 2 in E-flat 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | E-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.493a K1: Anh. 53 / K6: 493a | K1: Anh. 53 K6: 493a | Movement to a Piano Quartet in E-flat (original final movement to K. 493) 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | E-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.494 K1: 494 / K6: 494 | K1: 494 K6: 494 | Rondo in F 1786 (Age 30) | — | Piano Music | 1786 Age 30 | F major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.495 K1: 495 / K6: 495 | K1: 495 K6: 495 | Horn Concerto No. 4 in E-flat 1786 (Age 30) | — | Concertos | 1786 Age 30 | E-flat major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.495a K1: Anh. 52 / K6: 495a | K1: Anh. 52 K6: 495a | Movement to a Piano Trio in G (in conjunction with K. 496) 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | G major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.496 K1: 496 / K6: 496 | K1: 496 K6: 496 | Piano Trio No. 2 in G 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | G major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.497 K1: 497 / K6: 497 | K1: 497 K6: 497 | Sonata in F for Piano Four-Hands 1786 (Age 30) | — | Piano Music | 1786 Age 30 | F major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.357,01 K1: 357/1 / K6: 497a | K1: 357/1 K6: 497a | Allegro in G for Piano Four-Hands (in conjunction with K. 500a) 1786 (Age 30) | — | Piano Music | 1786 Age 30 | G major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.498 K1: 498 / K6: 498 | K1: 498 K6: 498 | Trio in E-flat for Piano, Clarinet and Viola, “Kegelstatt” 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | E-flat major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.499 K1: 499 / K6: 499 | K1: 499 K6: 499 | String Quartet No. 20 in D, “Hoffmeister” 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | D major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.500 K1: 500 / K6: 500 | K1: 500 K6: 500 | 12 Variations in B-flat 1786 (Age 30) | — | Piano Music | 1786 Age 30 | B-flat major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.357,02 K1: 357/2 / K6: 500a | K1: 357/2 K6: 500a | Variations and Coda in G for Piano Four-Hands 1786 (Age 30) | — | Piano Music | 1786 Age 30 | G major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.501 K1: 501 / K6: 501 | K1: 501 K6: 501 | 5 Variations in G 1786 (Age 30) | — | Piano Music | 1786 Age 30 | G major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.502 K1: 502 / K6: 502 | K1: 502 K6: 502 | Piano Trio No. 3 in B-flat 1786 (Age 30) | — | Chamber Music | 1786 Age 30 | B-flat major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.502a K1: Anh. 60 / K6: 502a | K1: Anh. 60 K6: 502a | Movement to a Piano Concerto in C (draft to K. 503) 1786 (Age 30) | — | Concertos | 1786 Age 30 | C major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.503 K1: 503 / K6: 503 | K1: 503 K6: 503 | Piano Concerto No. 25 in C 1786 (Age 30) | — | Concertos | 1786 Age 30 | C major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.504 K1: 504 / K6: 504 | K1: 504 K6: 504 | Symphony No. 38 in D, “Prague” 1786 (Age 30) | — | Orchestral | 1786 Age 30 | D major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.504a K1: Anh. 105 / K6: 504a | K1: Anh. 105 K6: 504a | Movement to a Symphony in G (in conjunction with K. 504) 1786 (Age 30) | — | Orchestral | 1786 Age 30 | G major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.505 K1: 505 / K6: 505 | K1: 505 K6: 505 | Scena and Rondo for Soprano, “Ch’io mi scordi di te?” 1786 (Age 30) | — | Vocal Music | 1786 Age 30 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.506 K1: 506 / K6: 506 | K1: 506 K6: 506 | Song, “Lied der Freiheit” 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.H 11,16 K1: 508 / K6: 508 | K1: 508 K6: 508 | Canon in F for 3 voices in 1 1786 (Age 30) | — | Vocal Music | 1786 Age 30 | F major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 11,18 K6: 508A | K6: 508A | Canon in C for 3 voices in 1 1786 (Age 30) | — | Vocal Music | 1786 Age 30 | C major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 11,19–26 K6: 508a | K6: 508a | 2 Canons in F for 3 voices in 1, 14 Canons in F for 2 voices in 1 1786 (Age 30) | — | Vocal Music | 1786 Age 30 | F major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.232 K1: 232 / K6: 509a | K1: 232 K6: 509a | Canon in G for 4 voices in 1, “Lieber Freistadtler, lieber Gaulimauli” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | G major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K. K6: 509b | K6: 509b | Comedy “Der Salzburger Lump in Wien” 1787 (Age 31?) | — | Orchestral | 1787 Age 31? | Orchestral Other Works | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.C 6.01 K1: Anh. 28 / K6: 509c | K1: Anh. 28 K6: 509c | Comedy “Die Liebesprobe” 1787 (Age 31?) | — | Orchestral | 1787 Age 31? | Orchestral Other Works | Vienna | Wolfgang Amadeus Mozart | |
| K.511 K1: 511 / K6: 511 | K1: 511 K6: 511 | Rondo for Piano in A minor 1787 (Age 31) | — | Piano Music | 1787 Age 31 | A minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.512 K1: 512 / K6: 512 | K1: 512 K6: 512 | Recitative and Aria for Bass, “Alcandro, lo confesso” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.513 K1: 513 / K6: 513 | K1: 513 K6: 513 | Aria for Bass, “Mentre ti lascio” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.514 K1: 514 / K6: 514 | K1: 514 K6: 514 | Rondo in D for horn and orchestra (actually an arrangement of KV 412,02 by Franz Xaver Süßmayr) | — | Piano Music | D major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | ||
| K.514a K1: Anh. 80 / K6: 514a | K1: Anh. 80 K6: 514a | Movement for a String Quintet in B-flat 1787 (Age 31) | — | Chamber Music | 1787 Age 31 | B-flat major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.515 K1: 515 / K6: 515 | K1: 515 K6: 515 | String Quintet No. 3 in C 1787 (Age 31) | — | Chamber Music | 1787 Age 31 | C major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.515a K1: Anh. 87 / K6: 515a | K1: Anh. 87 K6: 515a | Movement for a String Quintet in F (in conjunction with K. 515c) 1791 (Age 35) | — | Chamber Music | 1791 Age 35 | F major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.228 K1: 228 / K6: 515b | K1: 228 K6: 515b | Double Canon in F for 4 voices in 2 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | F major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.515c K1: Anh. 79 / K6: 515c | K1: Anh. 79 K6: 515c | Movement for a String Quintet in A minor 1791 (Age 35) | — | Chamber Music | 1791 Age 35 | A minor | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.516 K1: 516 / K6: 516 | K1: 516 K6: 516 | String Quintet No. 4 in G minor 1787 (Age 31) | — | Chamber Music | 1787 Age 31 | G minor | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.406 K1: 406 / K6: 516b | K1: 406 K6: 516b | String Quintet No. 2 in C minor (arrangement of K. 388/384a) 1777 (Age 32) | — | Chamber Music | 1777 Age 32 | C minor | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 24,11 K6: 516f | K6: 516f | Musical Dice Game in C 1787 (Age 31) | — | Orchestral | 1787 Age 31 | C major | Orchestral Other Works | Vienna | Wolfgang Amadeus Mozart |
| K.519 K1: 519 / K6: 519 | K1: 519 K6: 519 | Song, “Das Lied der Trennung” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.520 K1: 520 / K6: 520 | K1: 520 K6: 520 | Song, “Als Luise die Briefe ihres ungetreuen Liebhabers verbrannte” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.521 K1: 521 / K6: 521 | K1: 521 K6: 521 | Sonata in C for Piano Four-Hands 1787 (Age 31) | — | Piano Music | 1787 Age 31 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.522 K1: 522 / K6: 522 | K1: 522 K6: 522 | Ein musikalischer Spaß 1787 (Age 31) | — | Orchestral | 1787 Age 31 | Orchestral Other Works | Vienna | Wolfgang Amadeus Mozart | |
| K.522a K1: Anh. 108 / K6: 522a | K1: Anh. 108 K6: 522a | Rondo for Orchestra in F (in conjunction with K. 522) 1787 (Age 31) | — | Piano Music | 1787 Age 31 | F major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.523 K1: 523 / K6: 523 | K1: 523 K6: 523 | Song, “Abendempfindung an Laura” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.524 K1: 524 / K6: 524 | K1: 524 K6: 524 | Song, “An Chloe” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.525 K1: 525 / K6: 525 | K1: 525 K6: 525 | Serenade No. 13 in G, Eine kleine Nachtmusik 1787 (Age 31) | — | Orchestral | 1787 Age 31 | G major | Orchestral Serenades and Divertimenti | Vienna | Wolfgang Amadeus Mozart |
| K.525a K1: Anh. 69 / K6: 525a | K1: Anh. 69 K6: 525a | Larghetto for Strings in C (draft to K. 525) 1787 (Age 31) | — | Piano Music | 1787 Age 31 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.526 K1: 526 / K6: 526 | K1: 526 K6: 526 | Violin Sonata No. 35 in A 1787 (Age 31) | — | Chamber Music | 1787 Age 31 | A major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.526a K1: Anh. 50 / K6: 526a | K1: Anh. 50 K6: 526a | Movement to a Violin Sonata in A (draft to K. 526) 1787 (Age 31) | — | Chamber Music | 1787 Age 31 | A major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.527 K1: 527 / K6: 527 | K1: 527 K6: 527 | Don Giovanni 1787 (Age 31) | — | Operas | 1787 Age 31 | Operas Operas | Prague | Wolfgang Amadeus Mozart | |
| K.528 K1: 528 / K6: 528 | K1: 528 K6: 528 | Scena for Soprano, “Bella mia fiamma” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Concert Arias | Prague | Wolfgang Amadeus Mozart | |
| K.529 K1: 529 / K6: 529 | K1: 529 K6: 529 | Song, “Des kleinen Friedrichs Geburtstag” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Prague | Wolfgang Amadeus Mozart | |
| K.530 K1: 530 / K6: 530 | K1: 530 K6: 530 | Song, “Das Traumbild” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Prague | Wolfgang Amadeus Mozart | |
| K.531 K1: 531 / K6: 531 | K1: 531 K6: 531 | Song, “Die kleine Spinnerin” 1787 (Age 31) | — | Vocal Music | 1787 Age 31 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.533 K1: 533 / K6: 533 | K1: 533 K6: 533 | Piano Sonata No. 15 in F 1788 (Age 31) | — | Piano Music | 1788 Age 31 | F major | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.534 K1: 534 / K6: 534 | K1: 534 K6: 534 | Contredanse, “Das Donnerwetter” 1788 (Age 31) | — | Orchestral | 1788 Age 31 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.535 K1: 535 / K6: 535 | K1: 535 K6: 535 | Contredanse, “La Bataille” 1788 (Age 31) | — | Orchestral | 1788 Age 31 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.535a K6: 535a | K6: 535a | 3 Contredanses 1788 (Age 31–32) | — | Orchestral | 1788 Age 31–32 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.537 K1: 537 / K6: 537 | K1: 537 K6: 537 | Piano Concerto No. 26 in D, “Coronation” 1788 (Age 32) | — | Concertos | 1788 Age 32 | D major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.537a K1: Anh. 57 / K6: 537a | K1: Anh. 57 K6: 537a | Movement to a Piano Concerto in D (in conjunction with K. 537) 1788 (Age 32) | — | Concertos | 1788 Age 32 | D major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.537b K1: Anh. 61 / K6: 537b | K1: Anh. 61 K6: 537b | Movement to a Piano Concerto in D minor (in conjunction with K. 537) 1788 (Age 32) | — | Concertos | 1788 Age 32 | D minor | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 55 K6: 537d | K6: 537d | Arrangement of Aria for Tenor by Carl Philipp Emanuel Bach 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.538 K1: 538 / K6: 538 | K1: 538 K6: 538 | Aria for Soprano, “Ah se in ciel” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.539 K1: 539 / K6: 539 | K1: 539 K6: 539 | Song, “Ein deutsches Kriegslied” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.540 K1: 540 / K6: 540 | K1: 540 K6: 540 | Adagio in B minor for Piano 1788 (Age 32) | — | Piano Music | 1788 Age 32 | B minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.540a K6: 540a | K6: 540a | Aria for Tenor, “Dalla sua pace” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.540b K6: 540b | K6: 540b | Duet for Soprano and Bass, “Per queste tue manine” 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | Chamber Music Duos | Vienna | Wolfgang Amadeus Mozart | |
| K.540c K6: 540c | K6: 540c | Recitative and Aria for Soprano, “In quali eccessi … Mi tradì quell’alma ingrata” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.541 K1: 541 / K6: 541 | K1: 541 K6: 541 | Arietta for Bass, “Un bacio di mano” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.542 K1: 542 / K6: 542 | K1: 542 K6: 542 | Piano Trio No. 4 in E 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | E major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.543 K1: 543 / K6: 543 | K1: 543 K6: 543 | Symphony No. 39 in E-flat 1788 (Age 32) | — | Orchestral | 1788 Age 32 | E-flat major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.545 K1: 545 / K6: 545 | K1: 545 K6: 545 | Piano Sonata No. 16 in C, “‘Facile'” 1788 (Age 32) | — | Piano Music | 1788 Age 32 | C major | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.546 K1: 546 / K6: 546 | K1: 546 K6: 546 | Adagio and Fugue in C minor 1788 (Age 32) | — | Piano Music | 1788 Age 32 | C minor | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.547 K1: 547 / K6: 547 | K1: 547 K6: 547 | Violin Sonata No. 36 in F, “für Anfänger” 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | F major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.54 K1: 54 / K6: Anh. 138a; 547b | K1: 54 K6: Anh. 138a; 547b | 5 Variations in F for Piano 1788 (Age 32) | — | Piano Music | 1788 Age 32 | F major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.548 K1: 548 / K6: 548 | K1: 548 K6: 548 | Piano Trio No. 5 in C 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | C major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.549 K1: 549 / K6: 549 | K1: 549 K6: 549 | Canzonetta for two Sopranos and Bass, “Piu non si trovano” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Songs | Vienna? | Wolfgang Amadeus Mozart | |
| K.550 K1: 550 / K6: 550 | K1: 550 K6: 550 | Symphony No. 40 in G minor, “Great G minor Symphony” 1788 (Age 32) | — | Orchestral | 1788 Age 32 | G minor | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.551 K1: 551 / K6: 551 | K1: 551 K6: 551 | Symphony No. 41 in C, “Jupiter” 1788 (Age 32) | — | Orchestral | 1788 Age 32 | C major | Orchestral Symphonies | Vienna | Wolfgang Amadeus Mozart |
| K.552 K1: 552 / K6: 552 | K1: 552 K6: 552 | Song, “Beim Auszug in das Feld” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.553 K1: 553 / K6: 553 | K1: 553 K6: 553 | Canon in C for 4 voices in 1, “Alleluia” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | C major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.554 K1: 554 / K6: 554 | K1: 554 K6: 554 | Canon in F for 4 voices in 1, “Ave Maria” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | F major | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart |
| K.555 K1: 555 / K6: 555 | K1: 555 K6: 555 | Canon in A minor for 4 voices in 1, “Lacrimoso son’io” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | A minor | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.556 K1: 556 / K6: 556 | K1: 556 K6: 556 | Canon in G for 4 voices in 1, “Grechtelt’s enk” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | G major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.557 K1: 557 / K6: 557 | K1: 557 K6: 557 | Canon in F minor for 4 voices in 1, “Nascoso e il mio sol” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | F minor | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.558 K1: 558 / K6: 558 | K1: 558 K6: 558 | Canon in B-flat for 4 voices in 1, “Gehen wir im Prater” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | B-flat major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.559 K1: 559 / K6: 559 | K1: 559 K6: 559 | Canon in F for 3 voices in 1, “Difficile lectu mihi Mars” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | F major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.560 K1: 560b / K6: 560 | K1: 560b K6: 560 | Canon in F for 4 voices in 1, “O du eselhafter Martin” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | F major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.561 K1: 561 / K6: 561 | K1: 561 K6: 561 | Canon in A for 4 voices in 1, “Bona nox! bist a rechta Ox” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | A major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.562 K1: 562 / K6: 562 | K1: 562 K6: 562 | Canon in A for 3 voices in 1, “Caro bell’idol mio” 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | A major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 10,16 K6: 562a | K6: 562a | Canon in B-flat for 4 voices in 1 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | B-flat major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.562c K1: Anh. 191 / K6: 562c | K1: Anh. 191 K6: 562c | Canon in C for 4 voices in 1 1788 (Age 32) | — | Vocal Music | 1788 Age 32 | C major | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart |
| K.562e K1: Anh. 66 / K6: 562e | K1: Anh. 66 K6: 562e | String Trio in G (in conjunction with K. 563) 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | G major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.563 K1: 563 / K6: 563 | K1: 563 K6: 563 | Divertimento in E-flat (Trio in E-flat) 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | E-flat major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.564 K1: 564 / K6: 564 | K1: 564 K6: 564 | Piano Trio No. 6 in G 1788 (Age 32) | — | Chamber Music | 1788 Age 32 | G major | Chamber Music Trios | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 56 K1: 566 / K6: 566 | K1: 566 K6: 566 | Arrangement of Händel’s Acis und Galathea 1788 (Age 32) | — | Arrangements | 1788 Age 32 | Arrangements Arrangements | Vienna | Wolfgang Amadeus Mozart | |
| K.570 K1: 570 / K6: 570 | K1: 570 K6: 570 | Piano Sonata No. 17 in B-flat 1789 (Age 33) | — | Piano Music | 1789 Age 33 | B-flat major | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.571 K1: 571 / K6: 571 | K1: 571 K6: 571 | 6 German Dances for Orchestra 1789 (Age 33) | — | Orchestral | 1789 Age 33 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.571a K1: Anh. 5 / K6: 571a | K1: Anh. 5 K6: 571a | Quartet for Soprano, two Tenors and Bass, “Caro mio Druck und Schluck” 1789 (Age 33) | — | Chamber Music | 1789 Age 33 | Chamber Music Quartets | Vienna? | Wolfgang Amadeus Mozart | |
| K.Anh.A 57 K1: 572 / K6: 572 | K1: 572 K6: 572 | Arrangement of Händel’s Messiah 1789 (Age 33) | — | Arrangements | 1789 Age 33 | Arrangements Arrangements | Vienna | Wolfgang Amadeus Mozart | |
| K.573 K1: 573 / K6: 573 | K1: 573 K6: 573 | 9 Variations in D 1789 (Age 33) | — | Piano Music | 1789 Age 33 | D major | Piano Music Variations | Potsdam | Wolfgang Amadeus Mozart |
| K.574 K1: 574 / K6: 574 | K1: 574 K6: 574 | Kleine Gigue in G for Piano 1789 (Age 33) | — | Piano Music | 1789 Age 33 | G major | Piano Music Piano Pieces | Leipzig | Wolfgang Amadeus Mozart |
| K.575 K1: 575 / K6: 575 | K1: 575 K6: 575 | String Quartet No. 21 in D, first of the three “Prussian Quartets” 1789 (Age 33) | — | Chamber Music | 1789 Age 33 | D major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.576 K1: 576 / K6: 576 | K1: 576 K6: 576 | Piano Sonata No. 18 in D 1789 (Age 33) | — | Piano Music | 1789 Age 33 | D major | Piano Music Piano Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.355 K1: 355 / K6: 576b | K1: 355 K6: 576b | Minuet for Piano in D 1789 (Age 33) | — | Piano Music | 1789 Age 33 | D major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.577 K1: 577 / K6: 577 | K1: 577 K6: 577 | Rondo for Soprano, “Al desio, di chi t’adora” 1789 (Age 33) | — | Piano Music | 1789 Age 33 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.578 K1: 578 / K6: 578 | K1: 578 K6: 578 | Aria for Soprano, “Alma grande e nobil core” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.579 K1: 579 / K6: 579 | K1: 579 K6: 579 | Aria for Soprano, “Un moto di gioia mi sento” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.580 K1: 580 / K6: 580 | K1: 580 K6: 580 | Aria for Soprano, “Schon lacht der holde Frühling” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.580a K1: Anh. 94 / K6: 580a | K1: Anh. 94 K6: 580a | Adagio for Winds in F 1789 (Age 33) | — | Piano Music | 1789 Age 33 | F major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.580b K1: Anh. 90 / K6: 580b | K1: Anh. 90 K6: 580b | Movement for a Clarinet Quintet in F 1789 (Age 33) | — | Chamber Music | 1789 Age 33 | F major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.581 K1: 581 / K6: 581 | K1: 581 K6: 581 | Clarinet Quintet in A 1789 (Age 33) | — | Chamber Music | 1789 Age 33 | A major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.581a K1: Anh. 88 / K6: 581a | K1: Anh. 88 K6: 581a | Movement for a Clarinet Quintet in A 1789 (Age 33) | — | Chamber Music | 1789 Age 33 | A major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.582 K1: 582 / K6: 582 | K1: 582 K6: 582 | Aria for Soprano, “Chi sà, chi sà, qual sia” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.583 K1: 583 / K6: 583 | K1: 583 K6: 583 | Aria for Soprano, “Vado, ma dove? — oh Dei!” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.584 K1: 584 / K6: 584 | K1: 584 K6: 584 | Aria for bass, “Rivolgete a lui lo sguardo” 1789 (Age 33) | — | Vocal Music | 1789 Age 33 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.585 K1: 585 / K6: 585 | K1: 585 K6: 585 | 12 Minuets 1789 (Age 33) | — | Piano Music | 1789 Age 33 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.586 K1: 586 / K6: 586 | K1: 586 K6: 586 | 12 German Dances 1789 (Age 33) | — | Orchestral | 1789 Age 33 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.587 K1: 587 / K6: 587 | K1: 587 K6: 587 | Contredanse in C, “Der Sieg vom Helden Koburg” 1789 (Age 33) | — | Orchestral | 1789 Age 33 | C major | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart |
| K.588 K1: 588 / K6: 588 | K1: 588 K6: 588 | Così fan tutte 1790 (Age 33) | — | Operas | 1790 Age 33 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 41 K1: 236 / K6: 588b/Anh. 36 | K1: 236 K6: 588b/Anh. 36 | Andantino for Piano in E-flat (arranged from Christoph Willibald Gluck, “Non vi turbate”) 1790 (Age 34) | — | Piano Music | 1790 Age 34 | E-flat major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.589 K1: 589 / K6: 589 | K1: 589 K6: 589 | String Quartet No. 22 in B-flat, second of three “Prussian Quartets” 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | B-flat major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.589a K1: Anh. 68 / K6: 589a | K1: Anh. 68 K6: 589a | Movement for a String Quintet B-flat (in conjunction with K. 590) 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart | |
| K.589b K1: Anh. 73 / K6: 589b | K1: Anh. 73 K6: 589b | Movement for a String Quintet F (in conjunction with K. 590) 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart | |
| K.590 K1: 590 / K6: 590 | K1: 590 K6: 590 | String Quartet No. 23 in F, third of the three “Prussian Quartets” 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | F major | Chamber Music Quartets | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 58 K1: 591 / K6: 591 | K1: 591 K6: 591 | Arrangement of Händel’s Alexander’s Feast 1790 (Age 34) | — | Arrangements | 1790 Age 34 | Arrangements Arrangements | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 63 K1: 592 / K6: 592 | K1: 592 K6: 592 | Arrangement of Händel’s Ode to Saint Cæcelia 1790 (Age 34) | — | Arrangements | 1790 Age 34 | Arrangements Arrangements | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.A 64 K1: 625 / K6: 592a | K1: 625 K6: 592a | Comical Duet for Soprano and Bass, “Nun, liebes Weibchen” 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | Chamber Music Duos | Vienna | Wolfgang Amadeus Mozart | |
| K.592b K1: Anh. 83 / K6: 592b | K1: Anh. 83 K6: 592b | Movement for a String Quintet in D (draft for K. 593) 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | D major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.593 K1: 593 / K6: 593 | K1: 593 K6: 593 | String Quintet No. 5 in D 1790 (Age 34) | — | Chamber Music | 1790 Age 34 | D major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.594 K1: 594 / K6: 594 | K1: 594 K6: 594 | Adagio and Allegro in F minor for Mechanical Organ 1790 (Age 34) | — | Keyboard | 1790 Age 34 | F minor | Keyboard Organ Works | Vienna and ? | Wolfgang Amadeus Mozart |
| K.595 K1: 595 / K6: 595 | K1: 595 K6: 595 | Piano Concerto No. 27 in B-flat 1791 (Age 34) | — | Concertos | 1791 Age 34 | B-flat major | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.596 K1: 596 / K6: 596 | K1: 596 K6: 596 | Song, “Sehnsucht nach dem Frühling” 1791 (Age 34) | — | Vocal Music | 1791 Age 34 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.597 K1: 597 / K6: 597 | K1: 597 K6: 597 | Song, “Im Frülingsanfang” 1791 (Age 34) | — | Vocal Music | 1791 Age 34 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.598 K1: 598 / K6: 598 | K1: 598 K6: 598 | Song, “Das Kinderspiel” 1791 (Age 34) | — | Vocal Music | 1791 Age 34 | Vocal Music Songs | Vienna | Wolfgang Amadeus Mozart | |
| K.599 K1: 599 / K6: 599 | K1: 599 K6: 599 | 6 Minuets 1791 (Age 34) | — | Piano Music | 1791 Age 34 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.600 K1: 600 / K6: 600 | K1: 600 K6: 600 | 6 German Dances 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.601 K1: 601 / K6: 601 | K1: 601 K6: 601 | 4 Minuets 1791 (Age 35) | — | Piano Music | 1791 Age 35 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.602 K1: 602 / K6: 602 | K1: 602 K6: 602 | 4 German Dances 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.603 K1: 603 / K6: 603 | K1: 603 K6: 603 | 2 Contredanses 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.604 K1: 604 / K6: 604 | K1: 604 K6: 604 | 2 Minuets 1791 (Age 35) | — | Piano Music | 1791 Age 35 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.605 K1: 605 / K6: 605 | K1: 605 K6: 605 | Three German Dances 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.606 K1: 606 / K6: 606 | K1: 606 K6: 606 | 6 “Ländler” 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.608 K1: 608 / K6: 608 | K1: 608 K6: 608 | Fantasia in F minor for a Mechanical Organ 1791 (Age 35) | — | Keyboard | 1791 Age 35 | F minor | Keyboard Organ Works | Vienna | Wolfgang Amadeus Mozart |
| K.609 K1: 609 / K6: 609 | K1: 609 K6: 609 | 5 Contredanses 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.610 K1: 610 / K6: 610 | K1: 610 K6: 610 | Contredanse, “Les filles malicieuses” 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.611 K1: 611 / K6: 611 | K1: 611 K6: 611 | German Dance 1791 (Age 35) | — | Orchestral | 1791 Age 35 | Orchestral Dances | Vienna | Wolfgang Amadeus Mozart | |
| K.612 K1: 612 / K6: 612 | K1: 612 K6: 612 | Aria for Bass, “Per questa bella mano” 1791 (Age 35) | — | Vocal Music | 1791 Age 35 | Vocal Music Concert Arias | Vienna | Wolfgang Amadeus Mozart | |
| K.613 K1: 613 / K6: 613 | K1: 613 K6: 613 | 8 Variations in F on “Ein Weib ist das herrlichste Ding” 1791 (Age 35) | — | Piano Music | 1791 Age 35 | F major | Piano Music Variations | Vienna | Wolfgang Amadeus Mozart |
| K.614 K1: 614 / K6: 614 | K1: 614 K6: 614 | String Quintet No. 6 in E-flat 1791 (Age 35) | — | Chamber Music | 1791 Age 35 | E-flat major | Chamber Music Quintets | Vienna | Wolfgang Amadeus Mozart |
| K.616 K1: 616 / K6: 616 | K1: 616 K6: 616 | Andante in F for a Small Mechanical Organ 1791 (Age 35) | — | Keyboard | 1791 Age 35 | F major | Keyboard Organ Works | Vienna | Wolfgang Amadeus Mozart |
| K.617 K1: 617 / K6: 617 | K1: 617 K6: 617 | Adagio and Rondo for glass harmonica, flute, oboe, viola and cello 1791 (Age 35) | — | Piano Music | 1791 Age 35 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.356 K1: 356 / K6: 617a | K1: 356 K6: 617a | Adagio in C for Glass Harmonica 1791 (Age 35) | — | Piano Music | 1791 Age 35 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.618 K1: 618 / K6: 618 | K1: 618 K6: 618 | Motet in D, “Ave verum Corpus” 1791 (Age 35) | — | Sacred Music | 1791 Age 35 | D major | Sacred Music Sacred Works | Baden | Wolfgang Amadeus Mozart |
| K.619 K1: 619 / K6: 619 | K1: 619 K6: 619 | Cantata, “Die ihr des unermeßlichen Weltalls” 1791 (Age 35) | — | Vocal Music | 1791 Age 35 | Vocal Music Cantatas | Vienna | Wolfgang Amadeus Mozart | |
| K.620 K1: 620 / K6: 620 | K1: 620 K6: 620 | Die Zauberflöte 1791 (Age 35) | — | Operas | 1791 Age 35 | Operas Operas | Vienna | Wolfgang Amadeus Mozart | |
| K.620a K1: Anh. 102 / K6: 620a | K1: Anh. 102 K6: 620a | Overture in E-flat (draft to Die Zauberflöte) 1791 (Age 35) | — | Operas | 1791 Age 35 | E-flat major | Operas Operas | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 24,04 K1: Anh. 78 / K6: 620b | K1: Anh. 78 K6: 620b | Contrapuntal Study 1791 (Age 35) | — | Piano Music | 1791 Age 35 | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart | |
| K.621 K1: 621 / K6: 621 | K1: 621 K6: 621 | La clemenza di Tito 1791 (Age 35) | — | Operas | 1791 Age 35 | Operas Operas | Prague | Wolfgang Amadeus Mozart | |
| K.621a K1: Anh. 245 / K6: 621a | K1: Anh. 245 K6: 621a | Aria for Bass, “Io ti lascio, o cara, addio” 1791 (Age 35) | — | Vocal Music | 1791 Age 35 | Vocal Music Concert Arias | Prague? | Wolfgang Amadeus Mozart | |
| K.622 K1: 622 / K6: 622 | K1: 622 K6: 622 | Clarinet Concerto in A 1791 (Age 35) | — | Concertos | 1791 Age 35 | A major | Concertos Wind Concertos | Vienna | Wolfgang Amadeus Mozart |
| K.623 K1: 623 / K6: 623 | K1: 623 K6: 623 | Kleine Freimaurer-Kantate “Laut verkünde unsre Freude”, cantata for solo voices, men’s choir and orchestra, text by Emanuel Schikaneder 1791 (Age 35) | — | Vocal Music | 1791 Age 35 | Vocal Music Cantatas | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.G (various) K1: 624 / K6: 626a | K1: 624 K6: 626a | Cadenzas for Piano ConcertosK. 40i, 107/1, 175, 238, 246, 271, 365, 413, 414,415, 449, 450, 451, 453, 456, 459, 488 & 595 1768 (Age 12–35) | — | Concertos | 1768 Age 12–35 | Concertos Piano Concertos | Vienna | Wolfgang Amadeus Mozart | |
| K.626 K1: 626 / K6: 626 | K1: 626 K6: 626 | Requiem in D minor 1791 (Age 35) | — | Sacred Music | 1791 Age 35 | D minor | Sacred Music Sacred Works | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.A 66 K6: 626b/16 | K6: 626b/16 | Allegro in D major, K. 626b/16 1773 (Age 17) | — | Piano Music | 1773 Age 17 | D major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.H 19,03 K6: 626b/48 | K6: 626b/48 | Finger Exercises for Piano in C 1780 (Age 24) | — | Piano Music | 1780 Age 24 | C major | Piano Music Piano Pieces | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.C 1.39 K1: 221 / K6: Anh. A 1 | K1: 221 K6: Anh. A 1 | Kyrie in C major | — | Sacred Music | C major | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.C 1.40 K1: Anh. 21 / K6: Anh. A 2 | K1: Anh. 21 K6: Anh. A 2 | Lacrimosa in C minor | — | Sacred Music | C minor | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.C 3.42 K1: 327 / K6: Anh. A 10 | K1: 327 K6: Anh. A 10 | Adoramus te in C minor | — | Sacred Music | C minor | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.A 22 K1: 93 / K6: Anh. A 22 | K1: 93 K6: Anh. A 22 | “De profundis clamavi” in C minor | — | Sacred Music | C minor | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.A 52 K1: 291 / K6: Anh. A 52 | K1: 291 K6: Anh. A 52 | Fugue in D major | — | Piano Music | D major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | ||
| K.Anh.C 3.09 K1: 177 / K6: Anh. C 3.09 | K1: 177 K6: Anh. C 3.09 | Convertentur sedentes in D major | — | Sacred Music | D major | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.C 8.55 K6: Anh. C 3.15 | K6: Anh. C 3.15 | Sancta Maria in G major | — | Sacred Music | G major | Sacred Music Sacred Works | Wolfgang Amadeus Mozart | ||
| K.Anh.C 8.48 K1: 350 / K6: Anh. C 8.48 | K1: 350 K6: Anh. C 8.48 | Wiegenlied (“Schlafe mein Prinzchen”) | — | Vocal Music | Vocal Music Songs | Wolfgang Amadeus Mozart | |||
| K.Anh.C 9.03 K1: 441b / K6: Anh. C 9.03 | K1: 441b K6: Anh. C 9.03 | Canon for two voices, “Beym Arsch ist’s finster” 1783 (Age 27) | — | Vocal Music | 1783 Age 27 | Vocal Music Canons | Vienna | Wolfgang Amadeus Mozart | |
| K.Anh.C 11.02 K1: 17 / K6: Anh. C 11.02 | K1: 17 K6: Anh. C 11.02 | Symphony No. 2 in B-flat | — | Orchestral | B-flat major | Orchestral Symphonies | Wolfgang Amadeus Mozart | ||
| K.Anh.C 13.01 K6: Anh. C 13.01 | K6: Anh. C 13.01 | Minuet with trio in C | — | Chamber Music | C major | Chamber Music Trios | Wolfgang Amadeus Mozart | ||
| K.Anh.C 14.06 K6: Anh. C 14.06 | K6: Anh. C 14.06 | Oboe Concerto in E-flat major | — | Concertos | E-flat major | Concertos Wind Concertos | Wolfgang Amadeus Mozart | ||
| K.Anh.C 23.04 K1: 58 / K6: Anh. C 23.04 | K1: 58 K6: Anh. C 23.04 | Violin Sonata in E-flat | — | Chamber Music | E-flat major | Chamber Music Violin Sonatas | Wolfgang Amadeus Mozart | ||
| K.Anh.C 23.05 K1: 59 / K6: Anh. C 23.05 | K1: 59 K6: Anh. C 23.05 | Violin Sonata in C 1768 (Age 12) | — | Chamber Music | 1768 Age 12 | C major | Chamber Music Violin Sonatas | Vienna | Wolfgang Amadeus Mozart |
| K.Anh.C 23.06 K1: 60 / K6: Anh. C 23.06 | K1: 60 K6: Anh. C 23.06 | Violin Sonata in E minor | — | Chamber Music | E minor | Chamber Music Violin Sonatas | Wolfgang Amadeus Mozart | ||
| K.Anh.C 23.07 K1: 61 / K6: Anh. C 23.07 | K1: 61 K6: Anh. C 23.07 | Violin Sonata in A | — | Chamber Music | A major | Chamber Music Violin Sonatas | Wolfgang Amadeus Mozart | ||
| K.498a K1: 498a / K6: Anh. C 25.04 | K1: 498a K6: Anh. C 25.04 | Piano Sonata in B-flat | — | Piano Music | B-flat major | Piano Music Piano Sonatas | Wolfgang Amadeus Mozart | ||
| K.Anh.C 27.03 K1: K. 528a / K6: Anh. C 27.03 | K1: K. 528a K6: Anh. C 27.03 | Fantasia in G minor for organ 1787 (Age 31) | — | Keyboard | 1787 Age 31 | G minor | Keyboard Organ Works | Wolfgang Amadeus Mozart | |
| K.Anh.C 27.04 K6: Anh. C 27.04 | K6: Anh. C 27.04 | Romance in A-flat | — | Piano Music | A-flat major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | ||
| K.Anh.C 27.10 K6: Anh. C 27.10 | K6: Anh. C 27.10 | Fugue in E (probably by August Alexander Klengel) | — | Piano Music | E major | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | ||
| K.638 | Instrumental piece in G-sharp minor for orchestra 1766 (Age 10) | — | — | 1766 Age 10 | G-sharp minor | Wolfgang Amadeus Mozart | |||
| K.646 | Aria “Cara, se le mie pene” for soprano and orchestra 1769 (Age 13) | — | Vocal Music | 1769 Age 13 | Vocal Music Concert Arias | Wolfgang Amadeus Mozart | |||
| K.648 | Serenade in C Ganz kleine Nachtmusik for two violins and bass 1766 (Age 10–13) | — | Orchestral | 1766 Age 10–13 | C major | Orchestral Serenades and Divertimenti | Wolfgang Amadeus Mozart | ||
| K.665 | Trio in C 1773 (Age 17) | — | Chamber Music | 1773 Age 17 | C major | Chamber Music Trios | Wolfgang Amadeus Mozart | ||
| K.667 | Recitative “Campagne amene” for soprano and orchestra (for K. 208 No. 3) 1775 (Age 19) | — | Vocal Music | 1775 Age 19 | Vocal Music Concert Arias | Salzburg | Wolfgang Amadeus Mozart | ||
| K.669 | Vocal movement in C 1776 (Age 20) | — | — | 1776 Age 20 | C major | Salzburg | Wolfgang Amadeus Mozart | ||
| K.671 | Modulating Prelude (F-e) 1776 (Age 20–21) | — | Piano Music | 1776 Age 20–21 | Piano Music Piano Pieces | Wolfgang Amadeus Mozart | |||
| K.696 | Canon in E-flat for 3 sopranos and bass 1785 (Age 29) | — | Vocal Music | 1785 Age 29 | E-flat major | Vocal Music Canons | Wolfgang Amadeus Mozart | ||
| K.709 | Melodic notation in C (probably for dance ensemble) 1785 (Age 29–32) | — | Orchestral | 1785 Age 29–32 | C major | Orchestral Dances | Wolfgang Amadeus Mozart | ||
| K.720 K1: KV Anh. 109d / K6: 73x/03 | K1: KV Anh. 109d K6: 73x/03 | Melodic notation in D 1772 (Age 16) | — | — | 1772 Age 16 | D major | Salzburg | Wolfgang Amadeus Mozart |
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