Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Perception (CD, Maxi) | Automatic Records (2) | AUTO 15 CD | UK | 1999 | |
| Perception (12") | Automatic Records (2) | AUTO 15 | UK | 1999 | |
| Perception (12") | Not On Label | PERCEPTION | UK | 1999 | |
| Perception (CD, Maxi) | DanceNet | DNET140 | Australia | 1999 |