| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| S3 Intro | MAX BEAT | Stygian Riverside | A Tribute to the East/OutSide03：Sadistic Scarlet Sister<BR>+ | Link | U.N.オーエンは彼女なのか？ | |
| Sadistic Scarlet | MAX BEAT | Stygian Riverside | A Tribute to the East/OutSide03：Sadistic Scarlet Sister<BR>+ | Link | U.N.オーエンは彼女なのか？ | |
| Reflections | MAX BEAT | Stygian Riverside | A Tribute to the East/OutSide03：Sadistic Scarlet Sister<BR>+ | Link | サニールチルフレクション | |
| Reflections(DEMO) | MAX BEAT | Stygian Riverside | A Tribute to the East/OutSide03：Sadistic Scarlet Sister<BR>+ | Link | サニールチルフレクション |