| 1 | The Hardest Heart (short cut) | Blank&Jones Feat. Anne Clark | 3:33 |
| 2 | The Hardest Heart (Suburban short cut) | Blank&Jones Feat. Anne Clark | 3:55 |
| 3 | The Hardest Heart (Kai Tracid short cut) | Blank&Jones Feat. Anne Clark | 3:32 |
| 4 | The Hardest Heart (Ramon Zenker short cut) | Blank&Jones Feat. Anne Clark | 3:50 |
| 5 | The Hardest Heart (Corvin Dalek short cut) | Blank&Jones Feat. Anne Clark | 3:44 |
| 6 | The Hardest Heart (Café Del Mar ambient mix) | Blank&Jones Feat. Anne Clark | 4:36 |
| 7 | The Hardest Heart (Mark Reeder's Hardened Soul radio mix) | Blank&Jones Feat. Anne Clark | 3:37 |
| 8 | The Hardest Heart (original mix) | Blank&Jones Feat. Anne Clark | 6:12 |
| 9 | The Hardest Heart (Suburban mix) | Blank&Jones Feat. Anne Clark | 5:37 |
| 10 | The Hardest Heart (Kai Tracid mix) | Blank&Jones Feat. Anne Clark | 6:44 |
| 11 | The Hardest Heart (Ramon Zenker mix) | Blank&Jones Feat. Anne Clark | 6:18 |
| 12 | The Hardest Heart (Ramon Zenker instrumental mix) | Blank&Jones Feat. Anne Clark | 6:18 |
| 13 | The Hardest Heart (Corvin Dalek's Sexinfarkt remix) | Blank&Jones Feat. Anne Clark | 8:35 |
| 14 | The Hardest Heart (Joshua Cunningham 2007 rework) | Blank&Jones Feat. Anne Clark | 8:58 |
| 15 | The Hardest Heart (Mark Reeder's Heart & Soul mix) | Blank&Jones Feat. Anne Clark | 7:20 |
| 16 | The Hardest Heart (Mark Reeder's Hardened Soul mix) | Blank&Jones Feat. Anne Clark | 7:44 |
| 17 | The Hardest Heart (ambient mix) | Blank&Jones Feat. Anne Clark | 6:25 |