| Label: | Stockholm Records 156 581-2 |
| Genre: | Electronic, Pop |
| Style: | Europop, Hi NRG, Euro House |
| Format: | CD (Single) |
| 1 | Happy New Year (Radio Version) » Mastered By: Björn Engelmann | 4:24 |
| 2 | Happy New Year (Extended Version) » Mastered By: Björn Engelmann | 6:52 |
| Label: | Stockholm Records 156 582-2 |
| Genre: | Electronic, Pop |
| Style: | Europop, Hi NRG, Euro House |
| Format: | CD (Maxi-Single) |
| 1 | Happy New Year (Radio Version) » Mastered By: Björn Engelmann | 4:24 |
| 2 | Happy New Year (Extended Version) » Mastered By: Björn Engelmann | 6:52 |
| 3 | Mamma Mia (The Bold & The Beautiful Glamourmix Edit) » Guitar: James Nisbet » Mastered By: George Lambert » Percussion: Steve Smith » Remix [Restyle & Makeover]: Bold And The Beautiful, The | 3:46 |
| 4 | Super Trouper (W.I.P.) » Mastered By: George Lambert » Remix: W.I.P. » Remix, Producer [Additional]: Work In Progress | 6:10 |