Welcome to Mozart con grazia
- K.400 (372a) Allegro for piano in B flat (fragment) (1781?, Vienna)
- K.401 (375e) Fugue for piano in G minor (fragment) (1773?, Salzburg)
- K.402 (385e) Sonata for piano and violin in A (fragment) (1782?, Vienna)
- K.403 (385c) Sonata for piano and violin in C (1782, Vienna)
- K.404 (385d) Andante and Allegretto for piano and violin, in C (1788?, Vienna)
- K.404a Six preludes and fugues (1782?, Vienna)5
- K.405 Five fugues (1782?, Vienna)
- K.406 (516b) Quintet in C minor for 2 violins, 2 violas, violoncello (1787, Vienna)
- K.407 (386c) Quintet in E flat for horn, violin, 2 violas, violoncello (1782, Vienna)
- K.408 Three Marches (1782, Vienna)
- K.409 (383f) Minuet in C (1782, Vienna)
- K.410 (484d) Adagio for 2 basset horns and bassoon in F (1785?, Vienna)
- K.411 (484a) Adagio for 2 clarinets and 3 basset horns in B flat (1785?, Vienna)
- K.412 Concerto for horn in D [No.1] (1791, Vienna)
- K.413 (387a) Concerto for piano in F [No.11] (1782, Vienna)
- K.414 (385p) Concerto for piano in A [No.12] (1782, Vienna)
- K.415 (387b) Concerto for piano in C [No.13] (1782, Vienna)
- K.416 Recitative and Rondo for soprano "Mia speranza adorata. Ah, non sai qual pena." (1783, Vienna)
- K.417 Concerto for horn in E flat [No.2] (1783, Vienna)
- K.418 Aria for soprano "Vorrei spiegarvi, oh Dio." (1783, Vienna)
- K.419 Aria for soprano "No, no, che non sei capace." (1783, Vienna)
- K.420 Aria for tenor "Per pieta, non ricercate." (1783, Vienna)
- K.421 (417b) Quartet in D minor for 2 violins, viola, violoncello [No.15] (1783, Vienna)
- K.422 L'oca del Cairo [Opera buffa / dramma giocoso] (1783, Salzburg - Vienna)
- K.423 Duo for violin and viola in G (1783, Salzburg)
- K.424 Duo for violin and viola in B flat (1783, Salzburg)
- K.425 Symphony in C «Linz» [No.36] (1783, Linz)
- K.426 Fugue for two pianos, in C minor (1783, Vienna)
- K.427 (417a) Missa in C «Great Mass» (1782-83, Vienna)
- K.428 (421b) Quartet in E flat for 2 violins, viola, violoncello (1783, Vienna)
- K.429 (468a) Cantata "Dir, Seele des Weltalls" (fragment) (1785-91?, Vienna)
- K.430 (424a) Lo sposo deluso ossia La rivalita di tre donne per un solo amante (The deluded bridegroom, or the rivalry of three women for the same lover) [Opera buffa] (1783, Salzburg - Vienna)
- K.431 (425b) Recitative and aria for tenor "Misero! o sogno! Aura, che intorno spiri." (1783, Vienna)
- K.432 (421a) Recitative and aria for bass "Cosi dunque tradisci. Aspri rimorsi atroci." (1783, Vienna)
- K.433 (416c) Aria for a bass "Manner suchen stets zu naschen." (1783, Vienna)
- K.436 Notturno for 2 soprano and bass "Ecco quel fiero istante." (1787?, Vienna)
- K.437 Notturno for 2 soprano and bass "Mi lagnero tacendo." (1787?, Vienna)
- K.438 Notturno for 2 soprano and bass "Se lontan, ben mio, tu sei." (1787?, Vienna)
- K.439 Notturno for 2 soprano and bass "Due pupille amabili" (1787?, Vienna)
- K.441 Comical trio (Das Bandel Terzett) "Liebes Mandel, wo is's Bandel?" (1783?, Vienna)
- K.442 Three pieces for piano, viorin and cello (fragment) (1783?, Vienna)
- K.444 (K.425a / Anh.A53) Introduction to Michael Haydn's symphony in G [No.37]
- K.445 (320c) March in D (1779, Salzburg)
- K.446 (416d) Music to a pantomime (fragment) (1783, Vienna)
- K.447 Concerto for horn in E flat [No.3] (1787?, Vienna)
- K.448 (375a) Sonata for two pianos, in D (1781, Vienna)
- K.449 Concerto for piano in E flat [No.14] (1784, Vienna)
- K.450 Concerto for piano in B flat [No.15] (1784, Vienna)
- K.451 Concerto for piano in D [No.16] (1784, Vienna)
- K.452 Quintet in E flat for piano, oboe, clarinet, horn, bassoon (1784, Vienna)
- K.452a (Anh.54) Quintet in B flat for piano, oboe, clarinet, bassett horn, bassoon (fragment) (1784, Vienna)
- K.453 Concerto for piano in G [No.17] (1784, Vienna)
- K.453a Kleiner Trauermarsch in C minor (1784, Vienna)
- K.454 Sonata piano and violin, in B flat [No.40] (1784, Vienna)
- K.455 Ten variations in G for piano on "Unser dummer Pöbel meint" from the Singspiel «Die Pilgrime von Mekka» by Gluck (1784, Vienna)
- K.456 Concerto for piano in B flat [No.18] (1784, Vienna)
- K.457 Sonata for piano in C minor [No.14] (1784, Vienna)
- K.458 Quartet «Hunting» in B flat for 2 violins, viola, violoncello (1784, Vienna)
- K.459 Concerto for piano «The second Coronation» in F [No.19] (1784, Vienna)
- K.460 (454a) Eight variations in A for piano on the aria "Come un agnello" (1784, Vienna)
- K.461 (448a) Five (or Six) minuets for 2 violins, bass, 2 oboes (flutes), 2 bassoons, 2 horns (1784?, Vienna)
- K.462 (448b) Six contredances for 2 violins, bass (1783?, Vienna)
- K.463 (448c) Two minuets with contredances for 2 violins, bass, 2 oboes, bassoon, 2 horns (1783?, Vienna)
- K.464 Quartet in A for 2 violins, viola, violoncello (1785, Vienna)
- K.465 Quartet (Dissonant) in C for 2 violins, viola, violoncello (1785, Vienna)
- K.466 Concerto for piano in D minor [No.20] (1785, Vienna)
- K.467 Concerto for piano in C [No.21] (1785, Vienna)
- K.468 Song (Gesellenreise) "Die ihr einnem neuen Grade" (1785, Vienna)
- K.469 Davidde penitente. Cantata for 3 solo voices, chorus and orchestra (1785, Vienna)
- K.471 Cantata "Die Maurerfreude" for tenor (1785, Vienna)
- K.472 Song "Der Zauberer" (1785, Vienna)
- K.473 Song "Die Zufriedenheit" (1785, Vienna)
- K.474 Song "Die betrogene Welt" (1785, Vienna)
- K.475 Fantasia for piano in C minor (1785, Vienna)
- K.476 Song "Ein Veilchen auf der Wiese stand" (1785, Vienna)
- K.477 (479a) Masonic Funeral Music (Maurerische Trauermusik) in C minor (1785, Vienna)
- K.478 Quartet in G minor for piano, violin, viola, cello (1785, Vienna)
- K.479 Quartet "Dite almeno, in che mancai." (1785, Vienna)
- K.480 Trio (Terzett) "Mandina amabile" (1785, Vienna)
- K.481 Sonata for piano and violin, in E flat [No.41] (1785, Vienna)
- K.482 Concerto for piano in E flat [No.22] (1785, Vienna)
- K.483 Song "Zerfliesset heut', geliebte Brüder." (1785, Vienna)
- K.484 Song "Ihr unsre neuen Leiter" (1785, Vienna)
- K.485 Rondo for piano in D (1786, Vienna)
- K.486 Der Schauspieldirektor (The Impresario) [Singspiel] (1786, Vienna)
- K.487 (496a) Twelve duos in C for two wind instruments [Kegelduette] (1786, Vienna)
- K.488 Concerto for piano in A [No.23] (1786, Vienna)
- K.490 Scena and rondo for tenor "Non piu. Tutto ascoltai. Non temer, amato bene." (1786, Vienna)
- K.491 Concerto for piano in C minor [No.24] (1786, Vienna)
- K.492 Le nozze di Figaro [Opera buffa] (1785-86, Vienna)
- K.493 Quartet in E flat for piano, violin, viola, cello (1786, Vienna)
- K.494 Rondo for piano in F (1786, Vienna)
- K.494a Fragment in E to Concerto for horn (1785/86, Vienna)
- K.495 Concerto for horn in E flat [No.4] (1786, Vienna)
- K.496 Trio in G for piano, violin, cello (1786, Vienna)
- K.497 Sonata for four hands in F (1786, Vienna)
- K.498 Trio in E flat (Kegelstatt-Trio) for piano, clarinet, viola (1786, Vienna)
- K.499 Quartet in D for 2 violins, viola, violoncello [No.20] «Hoffmeister» (1786, Vienna)
Click Köchel number (Köchel 6 in parenthese) to see an explaining page in Japanese.