Isotope (1-6)
Gary Boyle Band (7-9)

Musicians:
Gary Boyle: guitar
Jeff Clyne: bass (1-6)
Brain Miller: keys (1-6)
Nigel Morris: drums (1-6)
Sergio Castillo: drums (7-9)
Geoff Downes: keyboards (7-9)
Zoe Kronberger: keyboards (7-9)
Steve Shone: bass (7-9)
 

(1-4) recorded 12 Oct 1973 for Radio 1's In Concert
(5, 6) recorded 26 Mar 1974 for Old Grey Whistle Test
(7-9) recorded 22 Aug 1977 for The John Peel Show
Produced by Tony Wilson (7-9)
Engineer: Dave Dade (7-9)
Mastered by Russell Pay
 

Tracks:
1. Upward Curve [Miller] (5:04)
2. Do the Business [Miller] (5:58)
3. Retracing My Steps [Miller] (5:23)
4. Honky Donkey [Boyle] (7:23)
5. Bite on This [Miller] (2:13)
6. Upward Curve [Miller] (4:53)
7. The Dancer [Kronberger] (6:36)
8. Cowshed Shuffle [Boyle] (6:20)
9. Almond Burfi [Boyle] (4:14)
 

Notes: Three previously unreleased sessions: two by Isotope and the third by former Isotope member Gary Boyle with his band, including fellow Leeds Music College alumnus Geoff Downes. (HP, 20 Mar 04)