Who Is It
SingleTracklist 33:42
| 1 | Who Is It (edit with intro) | 4:11 | |
| 2 | Who Is It (The Most Patient mix) | 7:43 | |
| 3 | Who Is It (IHS mix) | 7:58 | |
| 4 | Who Is It (P-Man dub) | 7:29 | |
| 5 | Don’t Stop ’til You Get Enough (Roger's Underground Solution mix) | 6:19 |
| 1 | Who Is It (edit with intro) | 4:11 | |
| 2 | Who Is It (The Most Patient mix) | 7:43 | |
| 3 | Who Is It (IHS mix) | 7:58 | |
| 4 | Who Is It (P-Man dub) | 7:29 | |
| 5 | Don’t Stop ’til You Get Enough (Roger's Underground Solution mix) | 6:19 |