Available exclusively with the Rainbow Cotton Special Edition for NSW & PS5, sold by ININ Games.
Composed by Kenichi Hirata.
Над альбомом работал композитор Kenichi Hirata (Cotton 100%, Panorama Cotton), а его релиз состоялся 23 мая 2024 года. На саундтрек попало 40 композиций. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл ININ Games.
CD 1
| 1 | Cutscene 1 | | |
| 2 | Title Theme | | |
| 3 | Cutscene 2 | | |
| 4 | Stage 1: Moon City Bellcour | | |
| 5 | Stage 1: Mid-Stage Boss Theme | | |
| 6 | Cutscene 3 | | |
| 7 | Stage 1 Boss: Gebo-Gebo | | |
| 8 | Tea Time | | |
| 9 | Stage Clear | | |
| 10 | Stamp Rally | | |
| 11 | Cutscene 4 | | |
| 12 | Stage 2: Clouds City Sunmuumu | | |
| 13 | Stage 2: Mid-Stage Boss Theme | | |
| 14 | Cutscene 5 | | |
| 15 | Stage 2 Boss: Hulahoop | | |
| 16 | Cutscene 6 | | |
| 17 | Stage 3: Bubble City Micaleica | | |
| 18 | Cutscene 7 | | |
| 19 | Stage 3 Boss: Osashimi | | |
| 20 | Cutscene 8 | | |
CD 2
| 1 | Stage 4: Flower City Pelgummon | | |
| 2 | Stage 4: Mid-Stage Boss Theme | | |
| 3 | Stage 4: Second Half Theme | | |
| 4 | Cutscene 9 | | |
| 5 | Stage 4 Boss: Chururira | | |
| 6 | Cutscene 10 | | |
| 7 | Stage 5: Lasha Castle | | |
| 8 | Stage 5: Mid-Stage Boss Theme | | |
| 9 | Stage 5: Second Half Theme | | |
| 10 | Cutscene 11 | | |
| 11 | Stage 5 Boss: Medusa | | |
| 12 | Cutscene 12 | | |
| 13 | Final Boss: Tweed | | |
| 14 | Final Battle: Moja & Tweed | | |
| 15 | Cutscene 13 | | |
| 16 | Ending | | |
| 17 | Name Entry / Leaderboard Theme | | |
| 18 | Continue | | |
| 19 | Game Over | | |
| 20 | Options | | |
