| Label: | Universal Records none |
| Genre: | Electronic |
| Style: | Trance, Hard Trance |
| Format: | CD (Maxi-Single) |
| 1 | Girls (Video Mix) | 3:12 |
| 2 | Girls (Extended Mix) | 4:46 |
| 3 | Girls (Pulsedriver Remix) » Remix: Pulsedriver | 5:55 |
| 4 | Girls (The Turnpike Boyz Springbreak 2000 Remix) » Remix: Turnpike Boyz, The | 6:17 |
| 5 | Children Of The Night | 5:15 |
| 6 | Timezone | 4:15 |
| Label: | Universal Records UNIDJ 016 |
| Genre: | Electronic |
| Style: | Trance, Happy Hardcore |
| Format: | Vinyl (12" , Maxi-Single) |
| A1 | Girls (Extended Version) | 4:44 |
| A2 | Girls (The Turnpike Boyz Springbreak 2000 Remix) » Remix: Turnpike Boyz, The | 6:17 |
| B1 | Girls (Pulsedriver Remix) » Remix: Pulsedriver | 5:53 |
| B2 | Girls (Single Edit) | 3:11 |
| Label: | Polydor 561 710-2 |
| Genre: | Electronic |
| Style: | Trance, Hard Trance |
| Format: | CD (Maxi-Single) |
| 1 | Girls (Video Mix) » Written-By: Beastie Boys, Rick Rubin | 3:12 |
| 2 | Girls (Pulsedriver Remix) » Remix: Pulsedriver » Written-By: Beastie Boys, Rick Rubin | 5:55 |
| 3 | Children Of The Night » Written-By: Lownoise / Mentheo, Frank Fritze, Slobodan Petrovic jun. | 5:15 |
| 4 | Timezone » Written-By: Lownoise / Mentheo, Frank Fritze, Slobodan Petrovic jun. | 4:15 |