Треклист:
Opus 1:
1. Ike Yoshihiro - awakening (1:46)
2. MONORAL - kiri (1:48)
3. Ike Yoshihiro - new pulse (3:17)
4. Ike Yoshihiro - No.0724FGARK (3:16)
5. Ike Yoshihiro - prayer (2:55)
6. Ike Yoshihiro - raging pulse (3:26)
7. Ike Yoshihiro - autoreiv contagion (2:33)
8. Ike Yoshihiro - Romdo overshadows (2:27)
9. Ike Yoshihiro - RE-L124c41+ (2:57)
10. Ike Yoshihiro - deal in blood (3:15)
11. Ike Yoshihiro - wasteland nostalgia (4:05)
12. Ike Yoshihiro - vital signs (3:10)
13. Ike Yoshihiro - written on clouds (3:24)
14. Ike Yoshihiro - WombSys (3:23)
15. Ike Yoshihiro - last exit to paradise (3:38)
16. Ike Yoshihiro - he the empty (2:59)
17. Ike Yoshihiro - Centzontotochtin (3:01)
18. Ike Yoshihiro - Fellow Citizens (2:48)
19. RADIOHEAD - Paranoid Android (6:23)
part1 | part2

Opus 2:
1. Ike Yoshihiro - futu-risk (2:47)
2. Ike Yoshihiro - mazecity (3:04)
3. Ike Yoshihiro - bilbul (3:22)
4. Ike Yoshihiro - confession (1:57)
5. Ike Yoshihiro - wrong way home (2:50)
6. Ike Yoshihiro - busy doing nothing (3:24)
7. Ike Yoshihiro - cytotropism (3:16)
8. Ike Yoshihiro - angel's share (3:16)
9. Ike Yoshihiro - hideout (3:03)
10. Ike Yoshihiro - ophelia (1:55)
11. Ike Yoshihiro - domecoming (3:35)
12. Ike Yoshihiro - terra incognita (3:24)
13. Ike Yoshihiro - deus ex machina (3:32)
14. Ike Yoshihiro - eternal smile (2:00)
15. Ike Yoshihiro - life after god (3:16)
16. Ike Yoshihiro - Goodbye Vincent (2:51)
17. Ike Yoshihiro - shampoo planet (2:32)
18. MONORAL - kiri (4:18)
part1 | part2

Мрачный, футуристичный дух Ergo Proxy полностью воплотился в этом произведении Ike Yoshihiro - в "Ergo Proxy Original Sound Track." OST, отлично передаёт атмосферу аниме, создавая страшную картину обреченного общества, находящегося на краю гибели.