Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Schön blau (Radio Version) | Klaus & Klaus | 3:24 |
| 2 | Schön blau (Mallorca Party 2000) | Klaus & Klaus | 3:24 |
| 3 | Schön blau (Karaoke Version) | Klaus & Klaus | 3:24 |
| 4 | Happy Hour | Klaus & Klaus | 3:13 |
Source: MusicBrainz release group 36c48b24-915c-422c-9996-d119ab1ad880 (CC0). Cover: Cover Art Archive.