アニメ「チ。 ―地球の運動について―」のために制作された全55曲をCD2枚組で余すことなく収録
ブックレットには魚豊（原作者）×牛尾憲輔（音楽）の約20,000字に及ぶ特別対談を収録

■収録楽曲
<disc 1>
1. thaumazein -theme from "Orb: On the Movements of the Earth"
2. torture
3. thought
4. woods, stone
5. void
6. self-deceived
7. execution
8. tension
9. overwhelming
10. intellect
11. glimmering
12. contemplate
13. death
14. letter
15. distress
16. crawling thought
17. into a corner
18. the bottom
19. beautiful things
20. devotion
21. feeling lost
22. duel
23. dichotomy
24. theory
25. heresy
26. no place to escape
27. dawn
28. hope
29. panic
30. tactics
31. thrill
32. the last moment
33. pointless
34. failed
35. cheat

<disc 2>
1. morning star
2. distrust
3. plot
4. confrontment
5. reminiscence
6. sorrow
7. recollection
8. unbroken
9. new period
10. take a stand
11. conversation
12. plan
13. dull…
14. innovation
15. technology
16. peak
17. chase
18. edge
19. waver
20. curiosity