Tracklist
| A1 | Elements I & II |
| A2 | Changing Times |
| A3 | Bedrock Deadlock |
| A4 | Spirit Level |
| B1 | Torso |
| B2 | Snakehip's Dream |
Credits
- Bass Guitar – Ron Mathewson
- Bass, Double Bass – Jeff Clyne
- Design [Cover Design] – B.E. Ltd.
- Drums, Percussion – John Marshall
- Electric Piano, Baritone Saxophone, Oboe – Karl Jenkins
- Engineer – Roger Wake
- Guitar – Chris Spedding
- Percussion – Chris Karan
- Producer – Pete King
- Synthesizer [Vcs3] – Keith Winter
- Tenor Saxophone, Bass Clarinet – Tony Roberts
- Tenor Saxophone, Soprano Saxophone, Flute – Brian Smith
- Trumpet, Flugelhorn – Harry Beckett (tracks: A3, A4), Ian Carr, Kenny Wheeler (tracks: A1, A2, B1, B2)
- Written-By – Ian Carr, Ian Carr
Notes
Insert included.Vertigo "swirl" on Side A.
Barcode and Other Identifiers
- Matrix / Runout (Etchings Side 1): 63600392 111 TJ
- Matrix / Runout (Etchings Side 2): 63600392 112
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 6360 039 | Ian Carr With Nucleus | Ian Carr With Nucleus - Solar Plexus (LP, Album) | Vertigo | 6360 039 | UK | 1971 |
| LMCD 9.00743 O | Ian Carr With Nucleus | Ian Carr With Nucleus - Solar Plexus (CD, Album, RE) | Linam Records | LMCD 9.00743 O | Germany | 1990 |
| 6360 039 | Ian Carr With Nucleus | Ian Carr With Nucleus - Solar Plexus (LP, Album, RP) | Vertigo | 6360 039 | UK | Unknown |
| Time 733 | Ian Carr With Nucleus | Ian Carr With Nucleus - Solar Plexus (LP, Album, RE, Gat) | Timeless | Time 733 | Europe | 2013 |
| 6360 039, 6360039 | Ian Carr With Nucleus | Ian Carr With Nucleus - Solar Plexus (LP, Album) | Vertigo, Vertigo | 6360 039, 6360039 | New Zealand | 1971 |

