Halley’s Efforts
~ Recording by Alan Silvestri
Appears on releases
| # | Title | Length | Track Artist | Release Title | Release Artist | Release Group Type | Country/Date | Label | Catalog# |
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.2 | Halley’s Efforts | 2:55 | Alan Silvestri | Cosmos: A Spacetime Odyssey, Volume 3 | Alan Silvestri | Album + Soundtrack |
| Cosmos Studios Music (branch of U.S. company Cosmos Studios, Inc.) | |
| 1.2 | Halley's Efforts | 2:58 | Alan Silvestri | Cosmos: A Spacetime Odyssey - Volume 3 | Alan Silvestri | Album + Soundtrack |
| Intrada (US soundtrack label) | ISC 388 |