Eric Whitacre · b. 1970 · American
| Composed | 2004 |
| Instrumentation | Not yet confirmed. We publish TBD rather than a guess — a wrong instrumentation is a hiring error that costs real money. |
| Duration | 4 minutes |
| Tier | Core canon — standard repertoire |
| Editions & hire | Hal Leonard / concert licensing ↗ |
| Source | Wind Repertory Project — The Seal Lullaby ↗ |