01. Mystery to the Universe
02. Xenosaga Main Title
03. Battle Start
04. Shion Uzuki
05. Battle Strategy Conferene
06. Battle Signs
07. Realien's Sorrow
08. Starting KOS-MOS
09. Ruined Streets
10. Fierce Battle
11. Life and Death
12. Approaching Gnosis
13. Durandal
14. KOS-MOS's Emotions
15. Beautiful Foundation
16. At Rest
17. Desperate Struggle
18. Spirit's Place
19. Urgent Departure
20. A Secret Volition
21. I'm on Mid-Vacation
22. Giant Warship Battle
23. Friendship
24. Infiltration
25. Destiny
26. Death
27. Requiem
28. Mysterious Zohar
29. Endless Battle
30. Singing Voice of Nephilim
31. Threat to Power
32. Shining Hope
33. Nephilim
34. Blue Planet ~ Endless Journey
35. In This Serenity