| Title | Erosão, W495 |
| Alternative title | Sorimão U Ipirunauá; A origem do Rio Amazonas |
| Creators | Heitor Villa-Lobos, composer |
| Opus | — |
| Instrumentation | orchestra |
| Number of movements | — |
| Keys | — |
| Composed | 1950 |
| First published | 1955 |
| Dedication | — |
| Tempo markings | — |
| Metronome markings | — |
| Time signatures | — |
| Average duration (sec) | 840 |
| Number of measures | — |
| Composition types | Pieces |
| Period | Early 20th century |
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| Details | Ensemble | Performers | Files (click to listen) |
|---|---|---|---|
| View | Louisville Orchestra (orchestra) | Robert Whitney, conductor | Complete Performance |
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