| Title | Piano Trio | 
| Alternative title | Piano Trio No.4 | 
| Creators | Wolfgang Amadeus Mozart (composer) | 
| Opus | K.542 | 
| Instrumentation | violin, cello and piano | 
| Number of movements | 3 | 
| Keys | E major | 
| Composed | 1788 | 
| First published | 1788 | 
| Dedication | — | 
| Tempo markings | — | 
| Metronome markings | — | 
| Time signatures | — | 
| Average duration (sec) | — | 
| Number of measures | — | 
| Composition types | Trios | 
| Period | Classical | 
| View on IMSLP |  | 
| Code |  | 
| Title click for details | Metronome | Key | Measures | 
|---|---|---|---|
| Allegro | — | — | — | 
| Andante grazioso | — | A major | — | 
| Allegro | — | — | — | 
| Details | Section | Arranged for | Arranger | 
|---|---|---|---|
| view | Complete | violin, viola and piano | Benji Eva Penner | 
| Details | Section | Type | Publisher | Date | File | 
|---|---|---|---|---|---|
| view | Complete | — | Manuscript | 1700 | Complete Score · view | 
| view | Complete | — | Manuscript | 1700 | Complete Score · view Complete Score · view | 
| view | Complete | — | Breitkopf und Härtel | 1879 | Complete Score · view Complete Score (alternate scan) · view Violin · view Cello · view | 
| view | Complete | — | Edition Peters | — | Complete Score and Parts · view | 
| view | Complete | — | Bärenreiter-Verlag | 1966 | Complete Score (scan) · view Violin (scan) · view Cello (scan) · view First Version of Third Set (scan) · view | 
| view | Complete | — | Bärenreiter-Verlag | 1966 | Violin · view | 
| view | Complete | — | — | — | Cello · view | 
| view | Complete | Arrangement for violin, viola and piano | — | — | Viola · view | 
| Details | Ensemble | Performers | Files | 
|---|---|---|---|
| view | Claremont Trio (piano trio) | Complete Performance · file | |
| view | — | Yehudi Menuhin (violin) and Louis Kentner (piano) and Gaspar Cassadó (cello) | 1. Allegro · file 2. Andante grazioso · file 3. Allegro · file | 
©2025 David P. Anderson