LP1:
1. Septober Energy - part 1 (21:43) 
2. Septober Energy - part 2 (23:34) 

LP2:
1. Septober Energy - part 3 (21:21) 
2. Septober Energy - part 4 (18:45) 

czas LP1 - 45:17
czas LP2 - 40:06
czas całkowity - 85:23

skład podstawowy:
- Keith Tippett / piano
- Wilf Gibson / lead violin, conductor
- Wendy Treacher / violin
- John Trussler / violin
- Roddy Skeaping / violin
- Carol Slater / violin
- Louise Jopling / violin
- Garth Morton / violin
- Channa Salononson / violin
- Steve Rowlandson / violin
- Mica Gomberti / violin
- Colin Kitching / violin
- Philip Saudek / violin
- Esther Burgi / violin
- Michael Hurwitz / cello 
- Timothy Kramer / cello
- Suki Towb / cello
- John Reese-Jones / cello
- Katherine Thulborn / cello
- Catherine Finnis / cello
- Peter Parkes / trumpet, flugelhorn, cornet
- Mick Collins / trumpet, flugelhorn, cornet
- Ian Carr / trumpet, flugelhorn, cornet
- Mongezi Feza / trumpet, flugelhorn, cornet
- Marc Charig / trumpet, flugelhorn, cornet
- Elton Dean / alto & soprano saxophones, flute
- Jan Steel / alto & soprano saxophones, flute
- Ian McDonald / alto & soprano saxophones, flute
- Dudu Pukuwana / alto & soprano saxophones, flute
- Larry Stabbins / tenor saxophone
- Gary Windo / tenor saxophone
- Brian Smith / tenor saxophone
- Alan Skidmore / tenor saxophone
- Dave White / baritone & bass saxophones, oboe, clarinet
- Karl Jenkins / baritone & bass saxophones, oboe, clarinet
- John Willimas / baritone & bass saxophones, oboe, clarinet
- Nick Evans / trombone
- Dave Amis / trombone
- Dave Perrottet / trombone
- Paul Rutherford / trombone
- Paul Nieman / trombone
- Brian Godding / guitar
- Brian Belshaw / bass
- Roy Babbington / bass
- Jill Lyons / bass
- Harry Miller / bass
- Jeff Clyne / bass
- Dave Markee / bass
- Pepi Lemer / vocal
- Maggie Nicholls / vocal
- Julie Tippetts / vocal
- Mike Patto / vocal
- Zoot Money / vocal
- Boz Burrell / vocal
- John Marshall / drums, percussion
- Robert Wyatt / drums, percussion
- Tony Fennell / drums, percussion

oraz:
- Robert Fripp / producer