Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | 空 | SOULHEAD | |
| 2 | STEP TO THE NEW WORLD (Remix) | SOULHEAD | |
| 3 | 空 ～instrumental～ | SOULHEAD |
Source: MusicBrainz release group 61d3b3fc-6b23-302a-913a-30ef5c9eceaa (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | 空 | SOULHEAD | |
| 2 | STEP TO THE NEW WORLD (Remix) | SOULHEAD | |
| 3 | 空 ～instrumental～ | SOULHEAD |
Source: MusicBrainz release group 61d3b3fc-6b23-302a-913a-30ef5c9eceaa (CC0). Cover: Cover Art Archive.