Dark Matter (The Alternative Liberty / U.A. Years 1970 ? 1974)
| Track | Durée | Titre | Tablature |
| 1 | 09:08 | Take What You Can | |
| 2 | 07:25 | Brainbox Pollution (full length version) | |
| 3 | 06:07 | It's So Easy (original studio version) | |
| 4 | 03:58 | You'd Better Believe It (Rockfield Studio version) | |
| 5 | 04:03 | Wind of Change (alternate version) | |
| 6 | 05:20 | Seven by Seven (alternate vocal mix) |