Wolfgang Amadeus Mozart · 1756–1791 · Austrian
| Composed | 1785 |
| Instrumentation | Confirmed. A sourced chair count is held for this work — the scoring is part of the engine, not the public page. Sign in to see it → |
| Duration | 29 minutes |
| Soloists | Piano |
| Tier | Festival — a major undertaking |
| Editions & hire | Bärenreiter ↗ |
| Source | Wikipedia — Piano Concerto No. 21 (Mozart) ↗ |