Proof of Us (Soundtrack to the FLAT STUDIO Short Film)专辑 曲目列表
| 歌曲 | 歌手 | 时长 |
|---|---|---|
| Ahead of Us (Piano Version) | 小濑村晶 / Koichi Sato / Mariko Shimaoka / Manami Inoue / Mino Fujisaki | 04:51 |
| Ahead of Us | 小濑村晶 / Koichi Sato / Mariko Shimaoka / Manami Inoue / Mino Fujisaki | 04:51 |
