Blas Emilio Atehortúa · 1943–2020 · Colombian
| Composed | 1999 |
| Instrumentation | Not yet confirmed. We publish TBD rather than a guess — a wrong instrumentation is a hiring error that costs real money. |
| Duration | 15 minutes |
| Soloists | Bass trombone |
| Tier | Discovery — worth programming, rarely heard |
| Editions & hire | Edition Peters (Wise Music Group) ↗ |
| Source | Wise Music Classical (C.F. Peters Corporation) ↗ |