Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | 世界中が恋をする夜 | petit milady | 3:43 |
| 1.2 | Lost my melody | petit milady | 4:01 |
| 1.3 | 世界中が恋をする夜 (Instrumental) | petit milady | 3:43 |
| 1.4 | Lost my melody (Instrumental) | petit milady | 4:01 |
| 2.1 | 世界中が恋をする夜 (Music Video) | petit milady |
Source: MusicBrainz release group 4b2c23ed-3881-4acb-ae9c-1e9a95ebe6c2 (CC0). Cover: Cover Art Archive.