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Dänemark| Label: | Warner Music UK Ltd. 0630-18282-2 |
| Genre: | Electronic |
| Style: | Progressive House, Progressive Trance |
| Format: | CD (Single) |
| 1 | We're Not Alone (Radio Edit) | 4:05 |
| 2 | We're Not Alone | 7:34 |
| 3 | Plump | 7:55 |
| Label: | Perfecto SAM2029 |
| Genre: | Electronic |
| Style: | House |
| Format: | Vinyl (12" , Promo) |
| A | We're Not Alone | 7:34 |
| B | Plump | 7:55 |
| Label: | Perfecto 0630-18275-0 |
| Genre: | Electronic |
| Style: | Progressive House, Progressive Trance |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| A | We're Not Alone | 7:34 |
| B | Plump » Written-By: C. Hudd | 7:55 |
| Label: | C.S.M.F. Records CSMF 10 |
| Genre: | Electronic |
| Style: | Progressive House, Progressive Trance |
| Format: | Vinyl (12") |
| A | We're Not Alone | |
| B | Plump |
