The complete soundtrack for the Halo 3 Campaign, exactly the way it's heard while playing.
All music composed by Martin O'Donnell & Michael Salvatori.
All tracks mixed and arranged by me.

Track 09: The Covenant
1. Three Gates (includes opening cinematic) 0:00
2. Trident 1:31
3. Tower 1 entrance 3:37
4. Ascent (no percussion) 4:22
5. Lost contact (includes tower deactivation cinematic) 6:27
6. Ascent 9:03
7. Hornets 11:09
8. Leonidas Returns 11:25
9. Tower 3 entrance 14:58
10. Black Tower (percussion with tonal ambience) 15:23
11. Black Tower (ambience) 16:39
12. High Charity cinematic 19:57
13. Black Tower (ambience with background radio distortion) 21:00
14. Tanks 22:12
15. One Final Effort 22:53
16. Citadel entrance 26:38
17. Ark activation cinematic 27:02
18. Gravemind 30:54
19. Truth death and Gravemind entrance cinematic 32:37
20. Shadows 35:11
21. Closing cinematic 37:14



Notes:

At 39 minutes, this is the longest track of the Halo trilogy.

The 7 choir notes at 29:43 correspond to the 7 Halo rings as the camera passes through them during the cinematic. This wasn't included in the OST for some reason.

Shadows keeps playing for about 26 seconds at the beginning of the closing cinematic.