Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| A9 (12") | Essential Recordings, London Records 90 | ESX15, 8573 83171 0 | UK | 2000 | |
| A9 (12", Promo, W/Lbl) | Essential Recordings | ESXDJ15 | UK | 2000 | |
| A9 (CD, Maxi) | DanceNet | DNET143 | Australia | 2000 | |
| A9 (CD, Single) | Essential Recordings, Essential Recordings | ESCD15, 8573 83171 2 | UK | 2000 | |
| A9 (12") | Temprogressive | TP9080MX | Spain | 2001 | |
| A9 (Remixes) (File, MP3) | MyDust | DUST002 | UK | 2007 | |
| A9 (12") | Maelstrom Records | MAELTX084 | UK | 2008 | |
| A9 (12") | Maelstrom Records | MAELT084 | UK | 2008 | |
| A9 (12") | Not On Label | DEBUT 001 | ? | ||
| A9 (12") | Automatic Records (2) | A9 001 | UK |