Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Once Upon a Time (original mix edit) | Hardcharger vs. Aurora & Toxic | 3:36 |
| 2 | Once Upon a Time (Emanuele Braveri remix edit) | Hardcharger vs. Aurora & Toxic | 4:45 |
| 3 | Once Upon a Time (Emanuele Braveri dub mix edit) | Hardcharger vs. Aurora & Toxic | 4:45 |
| 4 | Once Upon a Time (Sys-K remix edit) | Hardcharger vs. Aurora & Toxic | 3:17 |
| 5 | Once Upon a Time (PJ Project remix edit) | Hardcharger vs. Aurora & Toxic | 4:22 |
| 6 | Once Upon a Time (Manuel Lauren remix edit) | Hardcharger vs. Aurora & Toxic | 3:23 |
| 7 | Once Upon a Time (original mix) | Hardcharger vs. Aurora & Toxic | 5:19 |
| 8 | Once Upon a Time (Emanuele Braveri remix) | Hardcharger vs. Aurora & Toxic | 7:16 |
| 9 | Once Upon a Time (Emanuele Braveri dub mix) | Hardcharger vs. Aurora & Toxic | 7:16 |
| 10 | Once Upon a Time (Sys-K remix) | Hardcharger vs. Aurora & Toxic | 4:55 |
| 11 | Once Upon a Time (PJ Project remix) | Hardcharger vs. Aurora & Toxic | 5:30 |
| 12 | Once Upon a Time (Manuel Lauren remix) | Hardcharger vs. Aurora & Toxic | 5:42 |
Member reviews
Source: MusicBrainz release group c44f3712-6c91-41fc-8510-16675094d10d (CC0). Cover: Cover Art Archive.