| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| こころのすきま (Let "phantom" remix) | Coro | 魂音泉 | 魂音泉別館 -零九- | Link | Original? | |
| ことばのあや (hideki murakami remix) | Coro | 魂音泉 | 魂音泉別館 -零九- | Link | Original? | |
| 打つしかないじゃない | コンプ | 魂音泉 | 魂音泉別館 -零九- | Link | Bad Apple!! |