Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | still in the groove | masami okui, 水樹奈々 | 4:30 |
| 2 | refrain | 水樹奈々 | 4:32 |
| 3 | 恋してる... | 水樹奈々 | 4:10 |
| 4 | still in the groove (vocalless ver.) | 水樹奈々 | 4:30 |
| 5 | refrain (vocalless ver.) | 水樹奈々 | 4:32 |
| 6 | 恋してる... (vocalless ver.) | 水樹奈々 | 4:08 |
Source: MusicBrainz release group 86c3b92c-1a3e-3d7f-9f20-a3dfdf240cc6 (CC0). Cover: Cover Art Archive.