Tatakau Shisho - The Book of Bantorra: Original Soundtrack consists of two discs; all instrumentals were composed by Hirano Yoshihisa. Here are the list of tracks for the anime.
CD1[]
- Datengoku Sensen (short ver.)- 1st Opening song
- The Librarians
- Hamyuts
- Bantorra
- Magic
- Antagonism
- The Association
- Books
- On the Hill
- The Sealed Labyrinth
- In the Realm of the Illusion
- People in Misfortune -Shiron Byacornise's despair
- Destiny of Assassin
- Premonition of Kill
- The Hit Squads
- The Bloodphilia - Hamyuts vs. Ruruta
- Prophecy - music of next episodes preview
- Niku
- Lamentum
- The Ravage
- Intuition
- The Ruiners
- Light of Dawn (short ver) - 1st Closing song
CD2[]
1. Seisai no Ripieno (short ver.)
2. The Victors
3. The Lounge
4. The Town of Miners
5. Noroty
6. Scatterbrain
7. Ballad
8. Midday Tea Break
9. Wanderers
10. Intrigues
11. Surprise Attack
12. The Glamorous Killer
13. The Glitter
14. Ominous Clouds
15. Allemande
16. Vocalise
17. Night
18. The Entrance
19. Kindness
20. Recollections
21. Beyond Memories
22. Calm in the Evening
23. Something Written in the Book
24. Dominant space (short ver.)