| Title | Keyboard Trio in B-flat major | 
| Alternative title | Sonate pour le clavecin ou piano forte avec l'accompagnement d'un violon & viloncelle | 
| Creators | Johann Nepomuk Hummel (composer) | 
| Opus | Op.2a | 
| Instrumentation | violin, cello and piano flute, cello and piano | 
| Number of movements | 3 | 
| Keys | B flat major | 
| Composed | — | 
| First published | — | 
| Dedication | Her Majesty the Queen of England, Charlotte of Mecklenburg-Strelitz | 
| Tempo markings | — | 
| Metronome markings | — | 
| Time signatures | — | 
| Average duration (sec) | — | 
| Number of measures | — | 
| Composition types | Sonatas | 
| Period | Classical | 
| View on IMSLP |  | 
| Code |  | 
| Title click for details | Metronome | Key | Measures | 
|---|---|---|---|
| 1. Allegro | — | — | — | 
| 2. Romance: Andante | — | — | — | 
| 3. Rondo | — | — | — | 
(No arrangements)
| Details | Section | Type | Publisher | Date | File | 
|---|---|---|---|---|---|
| view | Complete | — | J. Schmitt | — | Keyboard Part · view Violin Part · view Cello Part · view | 
| view | Complete | — | Thomas Zimmerdahl Josefsen | 2019 | Complete Score · view Piano Part · view Violin (or Flute) Part · view Cello Part · view | 
©2025 David P. Anderson