| Title | Symphony No. 21 |
| Creators | Wolfgang Amadeus Mozart (composer) |
| Opus | K.134 |
| Instrumentation | orchestra |
| Number of movements | 4 |
| Keys | A major |
| Composed | 1772 |
| First published | 1880 |
| Dedication | — |
| Tempo markings | — |
| Metronome markings | — |
| Time signatures | — |
| Average duration (sec) | — |
| Number of measures | — |
| Composition types | Symphonies |
| Period | Classical |
| View on IMSLP | ![]() |
| Code |
| Title click for details |
Metronome | Key | Measures |
|---|---|---|---|
| Allegro | — | — | — |
| Andante | — | — | — |
| Menuetto, Trio | — | — | — |
| Allegro | — | — | — |
(No arrangements)
| Details | Section | Type | Publisher | Date | File |
|---|---|---|---|---|---|
| view | Complete | — | Manuscript | 1772 | Complete Score · view |
| view | Complete | — | Breitkopf und Härtel | 1880 | Complete Score · view |
| view | Complete | — | Bärenreiter-Verlag | 1956 | Complete Score · view |
| view | Complete | — | — | — | Complete Score · view |
| view | Allegro (No.1) | — | Jürgen Knuth | — | Complete Score · view Engraving files (Capella) · view |
| view | Complete | parts | — | — | Flute 1/2 · view Horn 1/2 (A) · view Violins I · view Violins II · view Violas · view Cellos/Basses · view |
| view | Allegro (No.1) | parts | Jürgen Knuth | — | Flute 1/2 · view Horn 1/2 (A) · view Violins I · view Violins II · view Violas · view Cellos/Basses · view |
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