| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| 底無ノ闇 | ロー | Register6 | Register6 Demo Vol.2 | Link | Metal | ほおずきみたいに紅い魂; 妖魔夜行 |
| 夢幻 | ロー | Register6 | Register6 Demo Vol.2 | Link | Metal | 夜が降りてくる ～ Evening Star; 死霊の夜桜 |