| Officiel |
|---|
| 1.1 | Tough Enough (radio edit) | 3:24 | Vanilla Ninja | Tough Enough | Vanilla Ninja | Single | | | |
| 1.20 | Tough Enough (radio edit) | 3:22 | Vanilla Ninja | Ballermann Hits Party 2004 | Various Artists | Album + Compilation | | EMI Music Media | 7243 5 96257 2 |
| 2.17 | Tough Enough | 3:24 | Vanilla Ninja | The Dome, Volume 28 | Various Artists | Album + Compilation | | Polystar | 82876 57236 2 |
| 1.1 | Tough Enough | 3:26 | Vanilla Ninja | Vanilla Ninja | Vanilla Ninja | Album | | | |
| 2.10 | Tough Enough | 3:22 | Vanilla Ninja | Après Ski-Hits 2004 | Various Artists | Album + Compilation | | EMI Music Media | 7243 5 96260 2 4 |
| 1.5 | Tough Enough (radio edit) | 3:24 | Vanilla Ninja | Just the Best, Vol. 47 | Various Artists | Album + Compilation | | Sony Music Media | 515306 2 |
| 1.8 | Tough Enough | 3:24 | Vanilla Ninja | Smash! Volume 24 | Various Artists | Album + Compilation | | Ariola | 82876 59677 2 |
| 1.5 | Tough Enough | 3:25 | Vanilla Ninja | Top Kids | Various Artists | Album + Compilation | | Magic Records | 9818918 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Bros Music | 517386 2 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Bros Music | |
| 1.17 | Tough Enough | 3:23 | Vanilla Ninja | Bravo: The Hits 2004 | Various Artists | Album + Compilation | | Ariola | 82876 63542 2 |
| 1.17 | Tough Enough | 3:25 | Vanilla Ninja | Bravo: The Hits 2004 | Various Artists | Album + Compilation | | Ariola , Polystar , Warner Strategic Marketing Germany | 82876 66386 2 |
| 1.17 | Tough Enough | 3:25 | Vanilla Ninja | Bravo: The Hits 2004 | Various Artists | Album + Compilation | | Bertelsmann Club, Ariola , Polystar | 345223 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Bros Music | 517386 9 |
| 1.21 | Tough Enough | 3:25 | Vanilla Ninja | Chartboxx 1 | Various Artists | Album + Compilation | | | |
| 1.3 | Tough Enough | 3:25 | Vanilla Ninja | Hitbreaker 2•2004 | Various Artists | Album + Compilation | | SR International, Sony Music Media | 33 710 5, SMM 989 457 2 |
| 1.10 | Tough Enough (radio edit) | 3:24 | Vanilla Ninja | Mega Pop-Dance Hits! | Various Artists | Album + Compilation | | Virginia Records | VR 200402-2 |
| 1.19 | Touch Enough | 3:27 | Vanilla Ninja | The Right Stuff, Volume 2 | Various Artists | Album + Compilation | | | |
| 1.1 | Tough Enough | 3:22 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Bros Music | MM0419-2 |
| 1.1 | Tough Enough | 3:22 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Hellion Records | HEL0358 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Universal Music Polska | 0602498693728 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | BMG Berlin Musik , Hansa | 4 64359 14572 3 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces Of Sadness | Vanilla Ninja | Album | | Magic Records | 982136-2 |
| 1.1 | Tough Enough | 3:22 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | Canyon International | PCCY-01723 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces of Sadness | Vanilla Ninja | Album | | | |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Best Of | Vanilla Ninja | Album + Compilation | | Bros Music | |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Best Of | Vanilla Ninja | Album + Compilation | | Bros Music | SPV CD 73122 |
| 1.1 | Tough Enough (radio edit) | 3:24 | Vanilla Ninja | Single Collection | Vanilla Ninja | Single + Compilation | | Bros Music, Sony Music Import Service | 519763 2 |
| 1.1 | Tough Enough | 3:24 | Vanilla Ninja | Traces Of Sadness | Vanilla Ninja | Album | | Bros Music | |
| (inconnu) |
|---|
| 1.15 | Tough Enough | 3:26 | Vanilla Ninja | Vanilla Ninja Enlarged | Vanilla Ninja | Album | | | |
| 1.20 | Tough Enough | 3:24 | Vanilla Ninja | Hockey Fever 2 | Various Artists | Album + Compilation | | Mariann | MLPCD 3460 |