Track listing:

Mk 1 1968-1969

1. Hush (Version One) [BBC Top Gear Session] 4:07
2. One More Rainy Day (BBC Top Gear Session) 2:56
3. Help! (BBC Top Gear Session) 5:28
4. And The Address (BBC Dave Symonds Show Session) 2:06
5. Hey Bop A Re Bop (BBC Top Gear Session) 3:31
6. Emmaretta (BBC Top Gear Session) 3:07
7. Wring That Neck (BBC Top Gear Session) 4:42
8. Brian Matthew Interviews Rod Evans (BBC Top Gear Session) 1:27
9. Hey Joe (BBC Top Gear Session) 4:02
10. It's All Over (BBC Top Gear Session) 4:14
11. The Painter (Version One) [BBC Sounds Like Tony Brandon Show Session] 2:18
12. Lalena (BBC Sounds Like Tony Brandon Show Session) 3:33
13. The Painter (Version Two) [BBC Chris Grant's Tasty Pop Sundae Session] 2:43
14. I'm So Glad (BBC Chris Grant's Tasty Pop Sundae Session) 3:12
15. Hush (Version Four) [BBC Chris Grant's Tasty Pop Sundae Session] 2:28

Mk 2 1969-1970

1. Ricochet (BBC Symonds on Sunday Show Session) 3:07
2. The Bird Has Flown (BBC Symonds on Sunday Show Session) 3:05
3. Speed King (BBC Stuart Henry Noise at Nine Session) 3:25
4. Jam Stew (aka John Stew) [BBC Stuart Henry Noise at Nine Session] 3:56
5. Hard Lovin' Man (BBC Mike Harding's Sounds of the Seventies Session) 4:13
6. Bloodsucker (BBC Mike Harding's Sounds of the Seventies Session) 3:18
7. Living Wreck [Version Two] [BBC Mike Harding's Sounds of the Seventies 2:57
8. Jon Lord Interview (BBC Transcription Services Session) 1:35
9. Black Night (BBC Transcription Services Session) 3:28
10. Grabsplatter (BBC Transcription Services Session) 4:33
11. Into the Fire (BBC Transcription Services Session) 3:49
12. Child in Time (BBC Transcription Services Session) 10:48