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Dänemark| Label: | What's Up ?! 563 085-2 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | CD (Single) |
| 1 | Back To Back (Radio Edit) | 3:18 |
| 2 | Back To Back (X-tended Mix) | 4:25 |
| 3 | Back To Back (Fonky House Mix) | 5:02 |
| 4 | Back To Back (Unplugged Mix) | 3:27 |
| 5 | Back To Back (Tribal Mix) | 3:17 |
| Label: | What's Up ?! 563 555-1 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| A1 | Back To Back (Foundation Extended Club Mix) » Remix: Foundation, Risque, Steely M. | 5:44 |
| A2 | Back To Back (Foundation Extended Dub Vox) » Remix: Foundation, Risque, Steely M. | 5:46 |
| B1 | Back To Back (Sinan's Soulfull Mix) » Remix: Sinan | 6:05 |
| B2 | Back To Back (Sinan's Back To Dub) » Remix: Sinan | 5:05 |
| Label: | Not On Label none |
| Genre: | Electronic |
| Style: | Trance |
| Format: | CD (Single , Promo) |
| 1 | Back To Back (Foundations Extended Club Mix) | 5:47 |
| 2 | Back To Back (Foundations Extended Dub Mix) | 5:47 |
| 3 | Back To Back (Sinan's Soulfull Mix) | 6:08 |
| 4 | Back To Back (Sinan's Back To Dub) | 5:07 |