Tracks
| # | Title | Sung by | |
|---|---|---|---|
| A1 | Nummer Een (Radio Edit) | Ross & Iba | 3:20 |
| A2 | Nr. 1 (Dance Mix) | Ross & Iba | 3:16 |
| A3 | Nummer Een (Wolffman Remix) | Ross & Iba | 4:16 |
| A4 | Nr. 1 (Drum’N’Bass) | Ross & Iba | 3:31 |
| B1 | Number One (The Radio Edit) | Ross & Iba | 3:43 |
| B2 | No. 1 (Drum’N’Bass Style) | Ross & Iba | 3:31 |
| B3 | Number One (Swing Extended Car Version) | Ross & Iba | 4:31 |
| B4 | Wassenaar (Radio Edit) | Ross & Iba | 3:31 |
Member reviews
Source: MusicBrainz release group 6c45bfc4-068e-4553-838f-e132500153fb (CC0). Cover: Cover Art Archive.