| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Flower Garden of the Abyss | idoyklik | idoyklik | Scarlets | Link | Metal | フラワリングナイト |
| Disguise in Disaster | idoyklik | idoyklik | Scarlets | Link | Metal | U.N.オーエンは彼女なのか？ |
| Bloodstained Scarlets | idoyklik | idoyklik | Scarlets | Link | Metal | 亡き王女の為のセプテット |
| Catastrophe | idoyklik | idoyklik | Scarlets | Link | Metal | 霊知の太陽信仰 ～ Nuclear Fusion |