| K1 | K6 | Composition | Date | Place |
|---|
| | Andante in C for Keyboard | | Salzburg |
| | Allegro in C for Keyboard | | Salzburg |
| | Allegro in F for Keyboard | | Salzburg |
| | Minuet in F for Keyboard | | Salzburg |
| 1 | | Minuet in G for Keyboard | | Salzburg |
| 1 | | Minuet in C for Keyboard | | Salzburg |
| | Sonata in C for Violin and Keyboard | | Salzburg or Paris |
| | Sonata in D for Violin and Keyboard | | Salzburg or Paris |
| | Minuet in F for Keyboard | | Salzburg |
| | Allegro in B-flat for Keyboard | | Salzburg |
| | Minuet in F for Keyboard | | Salzburg |
| | Minuet in F for Keyboard | | Salzburg |
| | Allegro in C for Keyboard | | |
| | Sonata in B-flat for Violin and Keyboard | | Paris |
| | Sonata in G for Violin and Keyboard | | Paris |
| | Sonata in B-flat for Harpsichord, Violin (Flute) and Cello | | London |
| | Sonata in G for Harpsichord, Violin (Flute) and Cello | | London |
| | Sonata in A for Harpsichord, Violin (Flute) and Cello | | London |
| | Sonata in F for Harpsichord, Violin (Flute) and Cello | | London |
| | Sonata in C for Harpsichord, Violin (Flute) and Cello | | London |
| | Sonata in B-flat for Harpsichord, Violin (Flute) and Cello | | London |
| | Symphony in E-flat, No. 1 | | London |
| | Symphony in D, No. 4 | | London |
| | Symphony in F | | London? |
| | Aria for Tenor, "Va, dal furor portata" | | London |
| | 44 Untitled Pieces, "London Sketchbook" | | London |
| | Sonata in C for Keyboard Four-hands | | London |
| | Motet in G minor, "God is Our Refuge" | | London |
| | Aria for soprano and orchestra "Conservati fedele" | | The Hague |
| | Symphony in B-flat, No. 5 | | The Hague |
| | Symphony in A minor, "Odense" | | Salzburg? |
| | Aria for Soprano, "Per pietà, bell'idol mio" | c. 1766 | |
| | Recitative and Aria for Soprano, "O temerario Arbace" | c. 1766 | |
| | 8 Variations in G on "Laat ons Juichen" | | The Hague |
| | Symphony in G, "Lambach" | | The Hague |
| | 7 Variations in D on "Willem van Nassau" | | Amsterdam |
| | Sonata in E-flat for Violin and Keyboard | | The Hague |
| | Sonata in G for Violin and Keyboard | | The Hague |
| | Sonata in C for Violin and Keyboard | | The Hague |
| | Sonata in D for Violin and Keyboard | | The Hague |
| | Sonata in F for Violin and Keyboard | | The Hague |
| | Sonata in B-flat for Violin and Keyboard | | The Hague |
| | Gallimathias Musicum (Quodlibet) | | The Hague |
| | Kyrie in F | | Paris |
| | Piece in F for Keyboard | | Zurich |
| | Recitative and Aria for Tenor, "Or che il dover" | | Salzburg |
| | Recitative and Aria for Soprano, "A Berenice" | | Salzburg |
| | Symphony in F, "No. 43" | | Vienna |
| | Symphony in F, No. 6 | | Olomouc and Vienna |
| | March in D | | Salzburg |
| | Offertory in C, "Scandi coeli limina" | | |
| | Die Schuldigkeit des ersten Gebotes | | Salzburg |
| | Grabmusik | | Salzburg |
| | Concerto in F for Piano, No. 1 | | Salzburg |
| | Apollo et Hyacinthus | | Salzburg |
| | Concerto in B-flat for Piano, No. 2 | | Salzburg |
| | Concerto in D for Piano, No. 3 | | Salzburg |
| | Concerto in G for Piano, No. 4 | | Salzburg |
| | Symphony in B-flat, "No. 55" | | Vienna? |
| | Symphony in D, No. 7 | | Vienna |
| | Veni Sancte Spiritus in C | | Vienna |
| | Missa solemnis in C minor, "Waisenhaus" | | Vienna |
| | Song, An die Freude | | Vienna |
| | Sonata in C for Violin | | Vienna |
| | Sonata in F for Violin | | Vienna |
| 50 | 46b | Bastien und Bastienne | | Vienna |
| | Missa brevis in G | | Vienna |
| | Symphony in D, No. 8 | | Vienna |
| | Cassation in D | | Salzburg |
| | Cassation in G | | Salzburg |
| | Cassation in B-flat | | Salzburg |
| | Offertory in C, "Benedictus sit Deus" | | Salzburg |
| | Symphony in D | | Salzburg? |
| | Symphony in B-flat | | Salzburg? |
| | Symphony in B-flat | | Salzburg? |
| | Minuet in D | | Salzburg |
| | Missa brevis in D minor | | Salzburg |
| | 7 Minuets | | Salzburg |
| | La finta semplice | | Vienna |
| | Missa in C, "Dominicus" | | Salzburg |
| | Te Deum in C | | Salzburg |
| | Symphony in D, No. 11 | | Milan or Bologna |
| | Symphony in G, No. 10 | | Milan |
| | 2 Minuets | | Salzburg |
| | Aria for Soprano, "Fra cento affanni" | | Milan |
| | Recitative and Aria for Soprano, "Misero me" | | Milan |
| | Quartet in G for Strings | | Lodi |
| | Symphony in D, "No. 44" | | Rome |
| | Symphony in D, "No. 47" | | Rome |
| | Symphony in D, "No. 45" | | Rome |
| | Contredanse in B-flat | | Rome |
| | Aria for Soprano, "Se ardire, e speranza" | | Rome |
| | Aria for Soprano, "Se tutti i mali miei" | | Rome |
| | Miserere in A minor | | Bologna |
| | Minuet in E-flat | | Bologna |
| | Antiphon in D minor, "Quaerite primum regnum Dei" | | Bologna |
| | Mitridate, re di Ponto | | Bologna and Milan |
| | 6 Minuets | | Salzburg |
| | Aria for Soprano, "Non curo l'affetto" | | Milan or Pavia |
| | Symphony in F, "No. 42" | | Salzburg |
| | Regina Coeli in C | | Salzburg |
| | Litaniae Lauretanae BVM in B-flat | | Salzburg |
| | Offertory in G, "Inter natos mulierum" | | Salzburg |
| 118 | 74c | Betulia Liberata | | Italy and Salzburg |
| | Symphony in G, No. 12 | | Salzburg |
| | Symphony in C, "No. 46" | | Milan |
| | Ascanio in Alba | | Milan |
| | Finale of a Symphony in D ("Ascanio in Alba") | | Milan |
| | Divertimento in E-flat | | Milan |
| | Symphony in F, No. 13 | | Milan |
| | Symphony in A, No. 14 | | Salzburg |
| | Canon in A for 4 or 5 voices in 1 | | |
| | Kyrie in G for 5 voices in 1 | | Rome? |
| | 4 Riddle Cannons | | |
| | 14 Canonic Studies | | |
| | 3 Concertos for Piano after J.C. Bach | | Salzburg |
| | Church Sonata in E-flat | | Salzburg |
| | Church Sonata in B-flat | | Salzburg |
| | Church Sonata in D | | Salzburg |
| | Kyrie in D minor | |
| | Divertimento in D | | Salzburg |
| | Divertimento in B-flat | | Salzburg |
| | Divertimento in F | | Salzburg |
| | Symphony in G, No. 15 | | Salzburg |
| | Litaniae de venerabili altaris sacramento in B-flat | | Salzburg |
| | 19 Minuets | | Salzburg |
| | Il sogno di Scipione | | Salzburg |
| | Regina coeli in B-flat | | Salzburg |
| | Symphony in C, No. 16 | | Salzburg |
| | Symphony in G, No. 17 | | Salzburg |
| | Symphony in F, No. 18 | | Salzburg |
| | Symphony in C, No. 9 | | Salzburg |
| | Sonata in D for Keyboard Four-Hands | | Salzburg |
| | 6 Minuets | | Salzburg |
| | Divertimento in D | | Salzburg |
| | March in D | | Salzburg |
| | Symphony in E-flat, No. 19 | | Salzburg |
| | Symphony in D, No. 20 | | Salzburg |
| | Symphony in A, No. 21 | | Salzburg |
| | Quartet (Divertimento) in D for Strings | | Bozen and Verona |
| | Quartet in G for Strings | | Milan |
| | Lucio Silla | | Salzburg and Milan |
| Anh. C1.12 | Missa brevis in G | | Salzburg? |
| | Divertimento in D | | Salzburg |
| | Quartet in C for Strings | | Milan |
| | Quartet (Divertimento) in F for Strings | | Milan |
| | Motet in F for Soprano, "Exsultate, jubilate" | | Milan |
| | Quartet (Divertimento) in B-flat for Strings | | Milan |
| | Quartet in E-flat for Strings | | Milan |
| | Divertimento in B-flat | | Milan |
| | Divertimento in E-flat | | Salzburg |
| | Symphony in E-flat, No. 26 | | Salzburg |
| | Symphony in G, No. 27 | | Salzburg |
| | Symphony in C, No. 22 | | Salzburg |
| | Symphony in D, No. 23 | | Salzburg |
| | Missa in C, "Trinitatis" | | Salzburg |
| | Divertimento in C | | Salzburg |
| | Serenade in D, "Andretter" | | Vienna |
| | March in D | | Vienna |
| | Quartet in F for Strings | | Vienna |
| | Quartet in A for Strings | | Vienna |
| | Quartet in C for Strings | | Vienna |
| | Quartet in E-flat for Strings | | Vienna |
| | Quartet in B-flat for Strings | | Vienna |
| | Quartet in D minor for Strings | | Vienna |
| | 6 Variations in G on "Mio caro Adone" | | Vienna |
| | Symphony in B-flat, No. 24 | | Salzburg |
| | Symphony in G minor, No. 25 | | Salzburg |
| | Motet for Soprano in G, "Ergo interest" | | Salzburg |
| | Quintet in B-flat for Strings | | Salzburg |
| | Concerto in D for Piano, No. 5 | | Salzburg |
| | 16 Minuets | | Salzburg |
| | 8 Minuets | | Salzburg |
| | Church Sonata in D | | Salzburg |
| | Church Sonata in F | | Salzburg |
| | Symphony in D, "No. 50" | | Salzburg |
| | Sonata in B-flat for Keyboard Four-Hands | | Salzburg |
| | Symphony in A, No. 29 | | Salzburg |
| | Litaniae Lauretanae BVM in D | | Salzburg |
| | Symphony in D, No. 30 | | Salzburg |
| | Concertone in C | | Salzburg |
| | 12 Variations in C on a Minuet by Fischer | | Salzburg |
| | Concerto in B-flat for Bassoon | | Salzburg |
| | Missa brevis in F' | | Salzburg |
| | Dixit Dominus, Magnificat in C | | Salzburg |
| | Serenade in D, "Colloredo" | | Salzburg |
| | March in D | | Salzburg |
| | Missa brevis in D' | | Salzburg |
| | Symphony in C, No. 28 | | Salzburg |
| | Finale of a Symphony ("La finta giardiniera") | | Salzburg |
| | Missa brevis in C, "Spatzen" | | |
| | Sonata in C for Keyboard | | Munich |
| | Sonata in F for Keyboard | | Munich |
| | Sonata in B-flat for Keyboard | | Munich |
| | Sonata in E-flat for Keyboard | | Munich |
| | Sonata in G for Keyboard | | Munich |
| | Duo in B-flat for Bassoon and Cello | | Munich |
| | Offertory in D minor, "Misericordias Domini" | | Munich |
| | La finta giardiniera | | Salzburg |
| | Sonata in D for Keyboard, "Durnitz" | | Munich |
| | Concerto in B-flat for Violin | | Salzburg |
| | Il re pastore | | Salzburg |
| | Aria for Tenor, "Con ossequio, con rispetto" | | Salzburg |
| | Aria for Tenor, "Si mostra la sorte" | | Salzburg |
| | Missa longa in C' | | Salzburg |
| | Concerto in D for Violin | | Salzburg |
| | Church Sonata in B-flat | | Salzburg |
| | Divertimento in F | | Salzburg |
| | March in D | | Salzburg |
| | Finale of a Symphony in C ("Il re pastore") | | Salzburg |
| | Serenade in D | | Salzburg |
| | March in C | | Salzburg |
| | Concerto in G for Violin, "Straßburg" | | Salzburg |
| | Concerto for Violin in D | | Salzburg |
| | Aria for Soprano, "Voi avete un cor fedele" | | Salzburg |
| | Missa brevis in C, "Spaur" | | Salzburg |
| | Missa brevis in C, "Organ Solo" | | Salzburg |
| | Concerto for Violin in A, "Turkish" | | Salzburg |
| | Song, "Wie unglücklich bin ich nit" | | Salzburg |
| | Song, Lobegesang auf die feierliche Johannisloge | | Salzburg |
| | Adagio in E for Violin | | Salzburg |
| | Rondo in B-flat for Violin | | Salzburg |
| | Concerto in B-flat for Piano, No. 6 | | Salzburg |
| | Serenata notturna in D | | Salzburg |
| | Divertimento in B-flat | | Salzburg |
| | Divertimento in E-flat | | Salzburg |
| | Church Sonata in G | | Salzburg |
| | 4 Contredanses, "Serenade" | | Salzburg |
| | 4 Contredanses | | Salzburg |
| | Concerto in F for three pianos, No. 7, "Lodron" | | Salzburg |
| | Litaniae de venerabili altaris sacramento in E-flat | | Salzburg |
| | Church Sonata in F | | Salzburg |
| | Church Sonata in D | | Salzburg |
| | Concerto in C for Piano, No. 8, "Lützow" | | Salzburg |
| | Divertimento in F, "Lodron" | | Salzburg |
| | March in F | | Salzburg |
| | Offertory in D, "Venite populi" | | Salzburg |
| | Serenade in D, "Haffner" | | Salzburg |
| | Divertimento in D | | Salzburg |
| | March in D, "Haffner" | | Salzburg |
| | Divertimento in F | | Salzburg |
| | Divertimento (Trio) in B-flat | | Salzburg |
| | Recitative and Aria for Alto, "Ombra felice" | | Salzburg |
| | Aria for Tenor, "Clarice cara mia sposa" | | Salzburg |
| | Missa in C, "Credo" | | Salzburg |
| | Church Sonata in C | | Salzburg |
| | Church Sonata in G | | Salzburg |
| | Divertimento in E-flat | | Salzburg? |
| | Violin Concerto in D (K3: 271a; possibly authentic) | | Salzburg or Paris? |
| | Offertory in F, "Alma Dei creatoris" | | Salzburg |
| | Notturno in D for Four Orchestras | | Salzburg |
| | Divertimento in B-flat | | Salzburg |
| | Concerto in E-flat for Piano, No. 9, "Jeunehomme" | | Salzburg |
| | 4 Contredanses | | Salzburg |
| | Trio in B-flat | | Salzburg |
| | Church Sonata in C | | Salzburg |
| | Divertimento in B-flat, "Lodron" | | Salzburg |
| | Recitative and Aria for Soprano, "Ah, lo previdi" | | Salzburg |
| | Gradual in F, "Sancta Maria, mater Dei" | | Salzburg |
| | Missa brevis in B-flat | | Salzburg |
| | Capriccio in C for Keyboard | | Munich |
| | Sonata in C for Keyboard | | Mannheim |
| | Sonata in D for Keyboard | | Mannheim |
| | Quartet in D for Flute, Violin, Viola and Cello | | Mannheim |
| | Arietta in C, "Oiseaux, si tous les ans" | | Mannheim |
| | Concerto in G for Flute | | Mannheim |
| | Concerto in D for Flute (Oboe?) | | Mannheim |
| | Sonata in G for Violin and Keyboard | | Mannheim |
| | Sonata in E-flat for Violin and Keyboard | | Mannheim |
| | Sonata in C for Violin and Keyboard | | Mannheim |
| | Sonata in A for Violin and Keyboard | | Mannheim |
| | Arietta, "Dans un bois solitaire" | | Mannheim |
| | Quartet in G for Flute, Violin, Viola and Cello | | Mannheim |
| | Recitative and Aria for Soprano, "Alcandro, lo confesso" | | Mannheim |
| | Aria for Tenor, "Se al labbro mio non credi" | | Mannheim |
| | Recitative and Aria for Soprano, "Basta, vincesti" | | Mannheim |
| | Sonata for Violin and Keyboard in C | | Mannheim |
| | 12 Variations for Piano on "Je suis Lindor" | | Paris |
| | Gavotte | | Paris |
| | Sinfonia Concertante for Oboe, Clarinet, Horn, Bassoon and Orchestra (K3: 297b; doubtful; later arr. of genuine Mozart work? Also numbered Anh. C 14.01) | | Paris? |
| | Concerto for Flute and Harp in C | | Paris |
| | Ballet, Les petits riens | | Paris |
| | Symphony in D, No. 31, "Paris" | | Paris |
| | Sonata in E minor for Violin and Keyboard | | Paris |
| | Sonata in A minor for Keyboard (Piano Sonata No. 8) | | Paris |
| | Sonata in D for Violin and Keyboard | | Paris |
| | Recitative and Aria for Soprano, "Popoli di Tessaglia" | | Paris |
| | 9 Variations in C on "Lison dormait" | | Paris |
| | Concerto in E-flat for Two Pianos, No. 10 | | Salzburg |
| | Sinfonia Concertante in E-flat for Violin and Viola | | Salzburg |
| | Vesperae de Dominica in C | | Salzburg |
| | Regina Coeli in C | | Salzburg? |
| | Choruses and Entr'actes for Thamos, König in Ägypten | | Salzburg |
| | Sonata in B-flat for Violin and Keyboard | | Salzburg or Vienna |
| | Church Sonata in C | | Salzburg |
| | Church Sonata in C | | Salzburg |
| | Mass in C, "Coronation" | | Salzburg |
| | Aria for Soprano in B-flat, "Kommet her, ihr frechen Sünder" | | Salzburg |
| | Symphony in G, No. 32 | | Salzburg |
| | Symphony in B-flat, No. 33 | | Salzburg |
| | Two marches in D | | Salzburg |
| | Serenade in D, "Posthorn" | | Salzburg |
| | Andante in C for Flute | | Salzburg? |
| | Divertimento in D | | Salzburg |
| | Zaide | | Salzburg |
| | Vesperae solennes de confessore in C | | Salzburg |
| | Kyrie (lost; doubious) | | |
| | Recitative and Aria for Soprano, "Ma che vi fece" | | Salzburg |
| | Church Sonata in F | | Salzburg |
| | Church Sonata in A | | Salzburg |
| | Church Sonata in C | | Salzburg |
| | Missa solemnis in C | | Salzburg |
| | March in D | | Salzburg |
| | Symphony in C, No. 34 | | Salzburg |
| | Song, Die Zufriedenheit | | Munich |
| | Song, "Komm, liebe Zither" | | Munich |
| | Canon in B-flat for 4 voices in 1 | | Vienna? |
| | Canon in C for 4 voices in 1 | | Vienna? |
| | Sonata in C for Keyboard (Piano Sonata No. 10) | | Munich or Vienna |
| | Sonata in A for Keyboard (Piano Sonata No. 11) | | Munich or Vienna |
| | Sonata in F for Keyboard (Piano Sonata No. 12) | | Munich or Vienna |
| | Serenade in B-flat for Winds, "Gran Partita" | | Vienna |
| | Idomeneo, re di Creta | | Salzburg and Munich |
| | Ballet for Idomeneo | | Salzburg and Munich |
| | Kyrie in D minor | | Munich? |
| | Quartet in F for Oboe, Violin, Viola and Cello | | Munich |
| | Recitative and Aria for Soprano, "Misera, dove son!" | | Munich |
| | Rondo in E-flat for Horn | | |
| | Allegro in B-flat for Violin and Keyboard | | Vienna |
| | Allegro in B-flat for Keyboard (incomplete; completed by M. Stadler) | | Vienna |
| | Sonata in G for Violin and Keyboard | | Vienna |
| | Recitative and Aria for Soprano, "A questo seno deh vieni" | | Vienna |
| | Rondo in C for Violin | | Vienna |
| | 12 Variations in G on "La Bérgere Célimène" | | Vienna |
| | 6 Variations in G on "Hélas, j'ai perdu mon amant" | | Vienna |
| | 8 Variations in F on "Dieu d'amour" | | Vienna |
| | Sonata in F for Violin and Keyboard | | Vienna |
| | Sonata in F for Violin and Keyboard | | Vienna |
| | Sonata in E-flat for Violin and Keyboard | | Vienna |
| | Serenade in E-flat for Winds | | Vienna |
| | Sonata in D for Two Keyboards | | Vienna |
| | Quartet in C for Flute | | Vienna? |
| | | | Vienna |
| | 12 Variations in E-flat on "La belle Françoise" | | Vienna |
| | Song, "Verdankt sei es dem Glanz" | | Vienna |
| | Song, An die Einsamkeit | | Vienna |
| | Song, An die Hoffnung | | Vienna |
| | 3 Minuets | c. 1782 – 1783 | Vienna? |
| | Rondo for Piano in A | | Vienna |
| | Concerto in F for Piano, No. 11 | | Vienna |
| | Concerto in C for Piano, No. 13 | | Vienna |
| | Canon in C minor for 3 voices in 1 | c. 1782 | Vienna? |
| | Canon in C minor for 2 voices in 1 | c. 1782 | Vienna? |
| | Canon in B-flat for 6 voices in 1, "Leck mich im Arsch" | c. 1782 | Vienna? |
| | Canon in B-flat for 3 voices in 1, "Leck mir den Arsch fein recht schön sauber" | c. 1782 | Vienna? |
| | Canon in G for 3 voices in 1, "Bei der Hitz' im Sommer ess ich" | c. 1782 | Vienna? |
| | Canon in D for 6 voices in 1 | c. 1782 | Vienna? |
| | Canon in G for 12 voices in 3, "V'amo di core teneramente" | c. 1782 | Vienna? |
| | Aria for Soprano, "Der Liebe himmlisches Gefühl" | | Vienna? |
| | Fantasia No. 3 for Piano in D minor | | Vienna |
| | March in C | | Vienna |
| | March in C | | Vienna |
| | March in D | | Vienna |
| | Concerto for Piano in A, No. 12 | | Vienna |
| | Arrangements of 6 Preludes and Fugues by J.S. and W.F. Bach | | Vienna |
| | Arrangements of 5 Fugues by J.S. Bach | | Vienna |
| | Prelude and Fugue in C for Keyboard | | Vienna |
| | Suite in C for Keyboard (Overture, Allemande, Courante, & incomplete Sarabande) | | Vienna |
| | Rondo in D for Piano | | Vienna |
| | Aria for Soprano, "Nehmt meinen Dank, ihr holden Gönner!" | | Vienna |
| | Symphonic Minuet in C | | Vienna? |
| | Serenade in C minor for Winds | | Vienna |
| | Symphony in D, No. 35, "Haffner" | | Vienna |
| | Die Entführung aus dem Serail | | Vienna |
| | Solfeggios for Voice | | Vienna |
| | Quintet for Horn and Strings in E-flat | | Vienna |
| | O Calpe! Dir donnert's am Fusse (Gibraltar) | | Vienna |
| | Quartet in G for Strings, "Spring" | | Vienna |
| | Aria for Tenor, "Mußt' ich auch durch tausend Drachen" | | Vienna? |
| | Recitative and Aria for Bass, "Così dunque tradisci" | | Vienna? |
| | Aria for bass and orchestra (sketch), "Männer suchen stets zu naschen" | | Vienna? |
| | Sonata in B-flat for Keyboard, "Linz" (Piano Sonata No. 13) | | Linz and Vienna |
| | Notturno for Two Sopranos and Bass, "Ecco quel fiero" | | Vienna? |
| | Notturno for Two Sopranos and Bass, "Mi lagnerò tacendo" | | Vienna? |
| | Notturno for Two Sopranos and Bass, "Se lontan" | | Vienna? |
| | Notturno for Two Sopranos and Bass, "Due pupille" | | Vienna? |
| | Notturno for Two Sopranos and Bass, "Luci care, luci belle" | | Vienna? |
| | 5 Divertimenti in B-flat | | Vienna |
| | Trio for Soprano, Tenor and Bass, "Liebes Mandel, wo is's Bandel?" | | Vienna |
| Anh. C9.03 | Canon for two voices, "Beym Arsch ist’s finster" | | Vienna |
| | Scena and Rondo for Soprano, "Mia speranza adorata" | | Vienna |
| | 6 Variations on "Salve tu, Domine" | | Vienna |
| | Concerto in E-flat for Horn | | Vienna |
| | Quartet in D minor for Strings | | Vienna |
| | Aria for Soprano, "Ah, spiegarti, oh Dio" | | Vienna? |
| | Aria for Soprano, "No, no, che non sei capace" | | Vienna |
| | Duo in G for Violin and Viola | | Salzburg? |
| | Duo in B-flat for Violin and Viola | | Salzburg? |
| 418 | 418 | Aria for Soprano, "Vorrei spiegarvi, oh Dio!" | | Vienna |
| | Aria for Tenor, "Per pietà, non ricercate" | | Vienna |
| | Quartet in E-flat for Strings | | Vienna |
| | Missa in C minor | | Vienna |
| | L'oca del Cairo | | Salzburg and Vienna |
| | Lo sposo deluso | | Salzburg and Vienna |
| | Symphony in C, No. 36, "Linz" | | Linz |
| | Recitative and Aria for Tenor, "Misero! O sogno!" | | Vienna? |
| | Fugue in C minor for Two Keyboards | | Vienna |
| | Introduction in G to Symphony No. 25 by Michael Haydn | | Vienna |
| | Concerto for Horn in E-flat | | Vienna |
| | Funeral March in C minor for Keyboard | | Vienna |
| | 6 Minuets | | Vienna |
| | 6 Contredanses | | Vienna |
| | 2 Minuets with Contredanses | | Vienna |
| | Concerto in E-flat for Piano, No. 14, "First Ployer" | | Vienna |
| | Concerto in B-flat for Piano, No. 15 | | Vienna |
| | Concerto in D for Piano, No. 16 | | Vienna |
| | Quintet in E-flat for Piano and Winds | | Vienna |
| | Concerto in G for Piano, No. 17, "Second Ployer" | | Vienna |
| | Exercise Book for Barbara Ployer | | |
| | Sonata in B-flat for Violin and Keyboard, for Regina Strinasacchi | | Vienna |
| | 8 Variations on "Come un agnello" | | Vienna |
| | 10 Variations in G on "Unser dummer Pöbel meint" | | Vienna |
| | Concerto in B-flat for Piano, No. 18, "Paradis" | | Vienna |
| | Sonata in C minor for Keyboard (Piano Sonata No. 14) | | Vienna |
| | Quartet in B-flat for Strings, "Hunt" | | Vienna |
| | Concerto in F for Piano, No. 19 | | Vienna |
| | Adagio in F for Two Basset Horns and Bassoon | | Vienna? |
| | Studies for Thomas Attwood | | Vienna |
| | Quartet in A for Strings | | Vienna |
| | Quartet in C for Strings, "Dissonant" | | Vienna |
| | Concerto in D minor for Piano, No. 20 | | Vienna |
| | Davidde penitente | | Vienna |
| | Concerto in C for Piano, No. 21 | | Vienna |
| | Song, Lied zur Gesellenreise | | Vienna |
| | Andante to a Violin Concerto of Viotti (lost) | | Vienna |
| | Instrumentation for a Concerto for Violin by G.B. Viotti | | Vienna |
| | Cantata, Die Mauererfreude | | Vienna |
| | Song, Der Zauberer | | Vienna |
| | Song, Die Zufriedenheit | | Vienna |
| | Song, Die betrogene Welt | | Vienna |
| | Fantasia for Piano in C minor | | Vienna |
| | Song, Das Veilchen | | Vienna |
| | Quartet in G minor for Piano and Strings | | Vienna |
| | Maurerische Trauermusik (Masonic Funeral Music) | | Vienna |
| | Quartet for Soprano, Tenor and Two Basses, "Dite almeno" | | Vienna |
| | Trio for Soprano, Tenor and Bass, "Mandina amabile" | | Vienna |
| | Aria for tenor, 2 basses and orchestra, "Del gran regno delle amazzone" | | Vienna |
| | Song with Chorus, "Zerfließet heut" | | Vienna |
| | Song with Chorus, "Ihr unsre neuen Leiter" | | Vienna |
| | Adagio in B-flat for Two Clarinets and Three Basset Horns | | Vienna? |
| | Song, Lied der Freiheit | | Vienna |
| | Sonata in E-flat for Violin and Keyboard | | Vienna |
| | Concerto in E-flat for Piano, No. 22 | | Vienna |
| | Minuet in D for Keyboard | | Vienna |
| | Rondo in D for Keyboard | | Vienna |
| | Der Schauspieldirektor | | Vienna |
| | Concerto in A for Piano, No. 23 | | Vienna |
| | Duet for Soprano and Tenor, "Spiegarti no poss'io" | | Vienna |
| | Scena and Rondo for Soprano, "Non più, tutti ascoltai" | | Vienna |
| | Concerto in C minor for Piano, No. 24 | | Vienna |
| | Le nozze di Figaro | | Vienna |
| | Quartet for Piano and Strings in E-flat | | Vienna |
| | Canon in F for 3 voices in 1 | | Vienna |
| | Canon in F for 3 voices in 1 | | Vienna |
| | Canon in C for 3 voices in 1 | | Vienna |
| | 2 Canons in F for 3 voices in 1, 14 Canons in F for 2 voices in 1 | | Vienna |
| | Rondo in F for Keyboard | | Vienna |
| | Concerto in E-flat for Horn | | Vienna |
| | Trio in G for Piano, Violin and Cello | | Vienna |
| | 12 Duos for Basset Horns | | Vienna |
| | Sonata in F for Keyboard Four-Hands | | Vienna |
| | Trio in E-flat for Piano, Clarinet and Viola, "Kegelstatt" | | Vienna |
| | Quartet in D for Strings, "Hoffmeister" | | Vienna |
| | 12 Variations in B-flat | | Vienna |
| | 5 Variations in G | | Vienna |
| | Trio in B-flat for Piano, Violin and Cello | | Vienna |
| | Concerto in C for Piano, No. 25 | | Vienna |
| | Symphony in D, No. 38, "Prague" | | Vienna |
| | Scena and Rondo for Soprano, "Ch'io mi scordi di te?" | | Vienna |
| | Quartet for Flute, Violin, Viola and Cello in A | | Vienna |
| | Musikalisches Würfelspiel in C | | Vienna |
| | 2 German Hymns | | Prague or Vienna |
| | 6 German Dances | | Prague |
| | Rondo for Piano in A minor | | Vienna |
| | Recitative and Aria for Bass, "Alcandro, lo confesso" | | Vienna |
| | Aria for Bass, "Mentre ti lascio" | | Vienna |
| | Quintet in C for Strings | | Vienna |
| | Double Canon in F for 4 voices in 2 | | Vienna |
| | Quintet for Strings in G minor | | Vienna |
| | Song, Die Alte | | Vienna |
| | Song, Die Verschweigung | | Vienna |
| | Song, Das Lied der Trennung | | Vienna |
| | Song, Als Luise die Briefe ihres ungetreuen Liebhabers verbrannte | | Vienna |
| | Sonata in C for Keyboard Four-Hands | | Vienna |
| | Ein musikalischer Spaß | | Vienna |
| | Song, Abendempfindung | | Vienna |
| | Song, An Chloe | | Vienna |
| | Canon in G for 4 voices in 1, "Lieber Freistadtler, lieber Gaulimauli" | | Vienna |
| | Eine kleine Nachtmusik | | Vienna |
| | Sonata in A for Violin and Keyboard | | Vienna |
| | Don Giovanni | | Prague |
| | Scena for Soprano, "Bella mia fiamma" | | Prague |
| | Song, Des kleinen Friedrichs Geburtstag | | Prague |
| | Song, Das Traumbild | | Prague |
| | Song, Die kleine Spinnerin | | Vienna |
| | Grazie agl'inganni tuoi (La Libertà a Nice), Sketch/fragment for a vocal trio and instruments | | Vienna |
| | Quintet in C minor for Strings | | Vienna |
| | 3 Contredanses | | Vienna |
| | Allegro and Andante in F for Keyboard (Sonata No. 15) | | Vienna |
| | Contredanse, "Das Donnerwetter" | | Vienna |
| | Contredanse, "La Bataille" | | Vienna |
| | 6 German Dances | | Vienna |
| | Arrangement of Aria for Tenor by Carl Philipp Emanuel Bach | | Vienna |
| | Concerto in D for Piano, No. 26 ("Coronation") | | Vienna |
| | Aria for Soprano, "Ah se in ciel" | | Vienna |
| | Song, Ein deutsches Kriegslied | | Vienna |
| | Adagio in B minor for Keyboard | | Vienna |
| | Aria for Tenor, "Dalla sua pace" | | Vienna |
| | Duet for Soprano and Bass, "Per queste tue manine" | | Vienna |
| | Recitative and Aria for Soprano, "In quali eccessi … Mi tradì quell'alma ingrata" | | Vienna |
| | Arietta for Bass, "Un bacio di mano" | | Vienna |
| | Sonata in F for Keyboard | | Vienna? |
| | Sonata for Keyboard in C, "Semplice" | | Vienna |
| | Trio in E for Piano, Violin and Cello | | Vienna |
| | Symphony in E-flat, No. 39 | | Vienna |
| | March in D "Ein kleiner Marsch" (lost) | | Vienna |
| | Adagio and Fugue for Strings in C minor | | Vienna |
| | 5 (6?) Variations in F for Piano | | Vienna |
| | Sonata in F for Violin and Keyboard | | Vienna |
| | Trio in C for Piano, Violin and Cello | | Vienna |
| | Canzonetta for two Sopranos and Bass, "Piu non si trovano" | | Vienna? |
| | Symphony in G minor, No. 40 | | Vienna |
| | Symphony in C, No. 41, "Jupiter" | | Vienna |
| | Song, Beim Auszug in das Feld | | Vienna |
| | Canon in C for 3 voices in 1, "Alleluia" | | Vienna |
| | Canon in F for 4 voices in 1, "Ave Maria" | | Vienna |
| | Canon in A minor for 4 voices in 1, "Lacrimoso" | | Vienna |
| | Canon in G for 4 voices in 1, "G'rechtelt's enk" | | Vienna |
| | Canon in F minor or 4 voices in 1, "Nascoso e il mio sol" | | Vienna |
| | Canon in B-flat for 4 voices in 1, "Gehen wir im Prater" | | Vienna |
| | Canon in F for 3 voices in 1, "Difficile lectu mihi Mars" | | Vienna |
| | Canon in F for 4 voices in 1, "O du eselhafter Peierl" | | Vienna |
| | Canon in F for 4 voices in 1, "O du eselhafter Martin" | | Vienna |
| | Canon in A for 4 voices in 1, "Bona nox! bist a rechta Ox" | | Vienna |
| | Canon in A for 3 voices in 1, "Caro bell'idol mio" | | Vienna |
| 563 | 563 | Divertimento in E flat (Trio in E-flat) | | Vienna |
| | Trio for Piano, Violin and Cello in G | | Vienna |
| | Arrangement of Handel's Acis und Galathea | | Vienna |
| | 6 German Dances | | Vienna |
| | 12 Minuets | | Vienna |
| | Aria "Ohne Zwang" (lost) | | Vienna |
| | Quartet for Soprano, two Tenors and Bass, "Caro mio Druck und Schluck" | | Vienna? |
| | Sonata in B-flat for Keyboard | | Vienna |
| | 6 German Dances for Orchestra | | Vienna |
| | Arrangement of Handel's Messiah | | Vienna |
| | 9 Variations in D | | Potsdam |
| | Kleine Gigue in G for Keyboard | | Leipzig |
| | Quartet in D for Strings, "Prussian" | | Vienna |
| | Sonata in D for Keyboard | | Vienna |
| | Rondo for Soprano, "Al desio, di chi t'adora" | | Vienna |
| | Aria for Soprano, "Alma grande e nobil core" | | Vienna |
| | Aria for Soprano, "Un moto di gioia mi sento" | | Vienna |
| | Aria for Soprano, "Schon lacht der holde Frühling" | | Vienna |
| | Quintet for Clarinet and Strings in A | | Vienna |
| | Aria for Soprano, "Chi sà, chi sà, qual sia" | | Vienna |
| | Aria for Soprano, "Vado, ma dove? -- oh Dei!" | | Vienna |
| | Aria for Bass, "Rivolgete a lui lo sguardo" | | Vienna |
| | 12 Minuets | | Vienna |
| | 12 German Dances | | Vienna |
| | Contredanse in C, "Der Sieg vom Helden Koburg" | | Vienna |
| | Andantino in E-flat for Keyboard | | Vienna |
| | Overture and 3 Contredanses | | Vienna |
| | Così fan tutte | | Vienna |
| | Quartet in B-flat for Strings, "Prussian" | | Vienna |
| | Quartet in F for Strings, "Prussian" | | Vienna |
| | Arrangement of Handel's Alexander's Feast | | Vienna |
| | Arrangement of Handel's Ode to Saint Cæcelia | | Vienna |
| | Comical Duet for Soprano and Bass, "Nun, liebes Weibchen" | | |
| | Quintet in D for Strings | | Vienna |
| | Adagio and Allegro in F minor for a Mechanical Organ | | Vienna and ? |
| | Concerto for Horn in D | | Vienna |
| | 5 Contredanses | | Vienna |
| | Concerto in B-flat for Piano, No. 27 | | Vienna |
| | Song, Sehnsucht nach dem Frühling | | Vienna |
| | Song, Im Frülingsanfang | | Vienna |
| | Song, Das Kinderspiel | | Vienna |
| | 6 Minuets | | Vienna |
| | 6 German Dances | | Vienna |
| | 4 Minuets | | Vienna |
| | 4 German Dances | | Vienna |
| | 2 Contredanses | | Vienna |
| | 2 Minuets | | Vienna |
| | 3 German Dances | | Vienna |
| | Contredanse, "Il Trionfo delle Donne" | | Vienna |
| | 6 "Landler" | | Vienna |
| | 8 Variations in F on "Ein Weib ist das herrlichste Ding" | | Vienna |
| | Fantasia in F minor for a Mechanical Organ | | Vienna |
| | Contredanse, "Les filles malicieuses" | | Vienna |
| | German Dance | | Vienna |
| | Aria for Bass, "Per questa bella mano" | | Vienna |
| | Quintet in E-flat for Strings | | Vienna |
| | Chorus "Viviamo felici" (lost) | | Vienna |
| | Andante in F for a Small Mechanical Organ | | Vienna |
| | Adagio and Rondo for Glass Harmonica, Flute, Oboe, Viola and Cello | | Vienna |
| | Adagio in C for Glass Harmonica | | Vienna |
| | Motet in D, "Ave verum Corpus" | | Baden |
| | Cantata, "Die ihr des unermeßlichen Weltalls" | | Vienna |
| | Contrapuntal Study | | Vienna |
| | Aria for Bass, "Io ti lascio, o cara, addio" | | Prague? |
| | La clemenza di Tito | | Prague |
| | Die Zauberflöte | | Vienna |
| | Concerto in A for Clarinet | | Vienna |
| | Freimaurerkantate | | Vienna |
| | Cadenzas for Piano Concertos | | |
| | Requiem in D minor | | Vienna |