Compendium of all background music in the Spin-off games and main games that PONOS has made that plays while you are in any part of the game:

The Battle Cats

Pre-version 3.0 Update

1. Intro (snd000)
2. Title Screen (snd001)
3. Cat Base Screen (snd002)
4. Battle Theme #1 - Default Battle Theme (snd003)
5. Battle Theme #2 - Moon Boss Theme (snd004)
6. Battle Theme #3 (snd033)
7. Battle Theme #4 (snd030)
8. Battle Theme #5 (snd031)
9. Battle Theme #6 (snd032)
10. Challenge Battle Theme (snd006)
11. Cat God's Theme/O Fortuna (snd034)
12. Ending (snd005)
13. Enter Battle (snd007)
14. Victory (snd008)
15. Defeat (snd009)
16. Reward Obtained (snd029)

Version 3.0 Update

17. ItF Theme #1 (snd047)
18. ItF Theme #2 (snd048)
19. ItF - Moon Boss Theme (snd049)
20. GAMATOTO's Theme (snd052)
21. Catclaw Dojo (snd058)
22. Shoumetsu Toshi Collab Battle Theme #1 (snd062)

Version 6.5 Update

23. CotC Theme #1 (snd066)
24. CotC Theme #2 (snd067)
25. CotC Theme #3 (snd068)
26. CotC - The Big Bang Theme (snd069)

Version 6.9 Update

27. Power Pro Baseball Collab Battle Theme (snd075)

Version 6.10 Update

27. Neon Genesis Evangelion Collab Battle Theme #1 (snd076)
28. Neon Genesis Evangelion Collab Battle Theme #2 (snd077)
29. Neon Genesis Evangelion Collab Battle Theme #3 (snd078)
30. Neon Genesis Evangelion Collab Battle Theme #4 (snd079)

Version 7.0 Update

31. SoL - Final Boss Theme (snd080)
32. UL Theme #1 (snd081)

Version 7.1 Update

33. UL Theme #2 (snd082)

Version 8.3 Update

34. CotC - Filibuster Invasion Theme (snd087)

Version 8.7 Update

35. Neon Genesis Evangelion Collab Main Menu Theme (snd088)
36. Neon Genesis Evangelion Collab Battle Theme #5 (snd089)

Version 8.10 Update

37. Street Fighter V: Collab Main Menu Theme (snd091)
38. Street Fighter V: Collab Battle Theme #1, VS Ryu (snd097)
39. Street Fighter V: Collab Battle Theme #2, VS Chun-Li (snd098)
40. Street Fighter V: Collab Battle Theme #3, VS Guile (snd099)
41. Street Fighter V: Collab Battle Theme #4, VS Zangief (snd100)
42. Street Fighter V: Collab Battle Theme #5, VS Blanka (snd101)
43. Street Fighter V: Collab Battle Theme #6, VS Dhalsim (snd102)
44. Street Fighter V: Collab Battle Theme #7, VS Ken (snd103)
45. Street Fighter V: Collab Battle Theme #8, VS Akuma (snd104)

Version 9.4 Update

46. Cat Base Screen Miku Edition (snd113)
47. Reward Obtained Miku Edition (snd116)
48. Hatsune Miku Collab Battle Theme #1/Senbonzakura (snd117)
49. Hatsune Miku Collab Battle Theme #2/Theo (snd118)
50. Hatsune Miku Collab Battle Theme #3/HIBANA (snd119)
51. Hatsune Miku Collab Battle Theme #4/Default Battle Theme (snd120)

Version 9.5 Update

52. Shoumetsu Toshi Cat Base Screen (snd121)
53. Shoumetsu Toshi Collab Battle Theme #2/O Fortuna + Default Battle Theme (snd122)
54. Shoumetsu Toshi Collab Battle Theme #3/Default Battle Theme (snd123)

Version 9.6 Update

55. Heavenly Tower Floor 50 Theme (snd125)

Version 10.0 Update

56. Street Fighter V: Collab Battle Theme #9 (snd126)
57. Street Fighter V: Collab Battle Theme #10 (snd127)

Version 10.1 Update

58. Hatsune Miku Collab Battle Theme #5/Because You’re Here (snd128)

Version 10.3 Update

58. Hatsune Miku Collab Battle Theme #6/Fondant Step / Heavenz (snd129)

Spin-offs

Nyanko Daibōsō

1. Intro (Bgm-1)
2. Battle Theme #1 (Bgm-2)
3. Battle Theme #2 (Bgm-3)
4. Battle Theme #3 (Bgm-4)
5. Title Screen (Bgm-5)
6. Victory (Bgm-6)

Battle Cats Rangers

1. Battle Theme #1 (Bgm 1)
2. Battle Theme #2 (Bgm 2)
3. Battle Theme #3 (Bgm 3)

Go! Go! Pogo Cat

1. Title Screen (Bgm000)
2. Gameplay Theme (Bgm001)

Nyanko Defence Force

1. Menu Screen
2. Battle Theme
3. Raid Battle Theme #1
4. Raid Battle Theme #2
5. Results

The Burgle Cats

1. Title Screen (Bgm 001)
2. Mansion Screen (Bgm 002)
3. Burgle Battle Theme (Bgm 004)
4. League Promotion (Bgm 005)
5. Market Theme (Bgm 006)
6. Intro (Bgm 007)
7. Ticket Heist Theme (Bgm 008)
Community content is available under CC-BY-SA unless otherwise noted.