Now Playing CD 1: 2. Light Is Green

Now Playing CD 1: 3. Kamchatka

Now Playing CD 1: 4. Return to the Fold

Now Playing CD 1: 5. Rock and Ice

Now Playing CD 1: 6. Argent Moon

Now Playing CD 1: 7. Scavengers

Now Playing CD 1: 8. In Absentia

Now Playing CD 1: 9. Meridian Crossing

Now Playing CD 1: 10. Unearthed

Now Playing CD 1: 11. Unconfirmed Reports

Now Playing CD 1: 12. Keeper of Secrets

Now Playing CD 1: 13. Cavalier

Now Playing CD 1: 14. Crossed Paths

Now Playing CD 1: 15. Untethered

Now Playing CD 1: 16. Skeleton Crew

Now Playing CD 1: 17. Siren Song

Now Playing CD 1: 18. Enemy of My Enemy

Now Playing CD 1: 19. Honor's Song

Now Playing CD 1: 20. Warrior World

Now Playing CD 1: 21. Covenant Prayers

Now Playing CD 1: 22. Cloud Chariot

Now Playing CD 1: 23. Sentry Battle

Now Playing CD 1: 24. Worldquake

Now Playing CD 2: 1. Advent

Now Playing CD 2: 2. Walk Softly

Now Playing CD 2: 3. Genesis

Now Playing CD 2: 4. Dominion

Now Playing CD 2: 5. The Trials

Now Playing CD 2: 6. Sentinel Song

Now Playing CD 2: 7. Crypt

Now Playing CD 2: 8. End Game

Now Playing CD 2: 9. Reunion

Now Playing CD 2: 10. Blue Team

Now Playing CD 2: 11. Jameson Locke

Now Playing CD 2: 12. Osiris Suite, Act 1

Now Playing CD 2: 13. Osiris Suite, Act 2

Now Playing CD 2: 14. Osiris Suite, Act 3

Now Playing CD 2: 15. Osiris Suite, Act 4