Some vocal samples can be heard.
- 組曲『 』 can be found in →Pia-no-jaC←'s first album, First Contact.
- Unused data of 組曲『 』 can be found in the Pop'n Music Sunny Park data, including its banner and background.
- Although pop'n music did not have a chance to release 組曲『 』, only jubeat is capable of releasing it individually.
- 組曲『 』 is the only song to be released in one game, but to be unreleased in any other BEMANI game.
- Smoke can be seen on the banner of the song, which could imply that he was supposed to appear in it.