| Title | Le regret |
| Alternative title | Valse-étude mélancolique |
| Creators | Charles Mayer (composer) |
| Opus | Op.332 (Op.A1 No.7) |
| Instrumentation | piano |
| Number of movements | — |
| Keys | F sharp minor |
| Composed | 1861 |
| First published | 1861 |
| Dedication | — |
| Tempo markings | — |
| Metronome markings | — |
| Time signatures | — |
| Average duration (sec) | 180 |
| Number of measures | — |
| Composition types | Waltzes, Studies |
| Period | Romantic |
| View on IMSLP | ![]() |
| Code |
(No sections)
(No arrangements)
| Details | Section | Type | Publisher | Date | File |
|---|---|---|---|---|---|
| view | Complete | — | C.F.W. Siegel | 1861 | Complete Score · view |
| view | Complete | — | — | — | Complete Score · view |
| view | Complete | — | — | — | Complete Score · view |
| Details | Performers | Files |
|---|---|---|
| view | Olga Gurevich (piano) | Complete Performance · file |
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