Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Sumthin' Serious (Radio Edit) | Audio Club | 3:08 |
| 2 | Sumthin' Serious (Full Phat Remix) | Audio Club | 3:28 |
| 3 | Sumthin' Serious (Ian Carey Remix) | Audio Club | 6:32 |
| 4 | Sumthin' Serious (Jason Nevis Club Mix) | Audio Club | 5:40 |
| 5 | Sumthin' Serious (Friday Night Posse Remix) | Audio Club | 6:30 |
Member reviews
Source: MusicBrainz release group 5460ec49-4cc0-4ab5-8914-0de4c3c292ff (CC0). Cover: Cover Art Archive.