1. Castles in the Sky (Agamemnon Project Radio Remix) 3:30
2. Castles in the Sky (Agamemnon Project Extended Remix) 6:19
3. Castles in the Sky (Airosource Air Radio Mix) 4:20
4. Castles in the Sky (Airosource Air Extended Mix) 5:48
5. Castles in the Sky (Chillout Trancelations Version) 4:10
6. Castles in the Sky (Morpheus 7 vs Nale Vocal Version) 4:52
7. Castles in the Sky (Nale's Deep House Remix) 5:38
8. Castles in the Sky (Einzelzimmer Interpretation) 4:47
9. Castles in the Sky (Jens Brzoska Remix) 5:43