| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Opening | flet06 | Alluvial Comet | siderian O2 | Link | Rock | ヴォヤージュ1969 |
| Lotus1969 | flet06 | Alluvial Comet | siderian O2 | Link | Rock | ヴォヤージュ1969; 千年幻想郷 ～ History of the Moon |
| ほおずきみたいに紅い魂 | flet06 | Alluvial Comet | siderian O2 | Link | Rock | ほおずきみたいに紅い魂; 妖魔夜行 |
| VampireGirls | flet06 | Alluvial Comet | siderian O2 | Link | Rock | 亡き王女の為のセプテット |