Kenny Wheeler, trumpet, fluegelhorn
Albert Mangelsdorff, trombone
Eje Thelin, trombone
John Surman, soprano and baritone saxophone, bass clarinet
Mike Osborne, alto saxophone
Anthony Braxton, alto & sopranino saxophone, contrabass clarinet
Alan Skidmore, tenor saxophone
Chick Corea, piano
Dave Holland, bass
Barre Phillips, bass
Stu Martin, drums
Barry Altschul, drums, percussion
1. Conflagration (B. Phillips) 14:04
Solos: Skidmore; Mangelsdorff/Corea; Martin/Altschul; Surman (ss)/Wheeler
2. 6s and 7s (B. Phillips) 12:28
Solos: Phillips; Surman (bs); Wheeler; Braxton; Skidmore; Mangelsdorff
3. B (S. Martin) 10:40
Solos: Altschul; Mangelsdorff
4. Malachite (J. Surman) 12:26
Solos: Skidmore; Surman (bs); Mangelsdorff/Osborne; Braxton (cbcl); Corea
5. Coins (C. Corea) (inc) 02:56
6. Causes Are Events (K. Wheeler) 16:24
Solos: Mangelsdorff; Braxton (as); Corea
7. Sometime Ago (C. Corea) (inc) 16:32
Solos: Braxton (sss); Corea; Wheeler
Recorded at Studio 10, Grosser Sendesaal des NDR Funkhauses, Hamburg on November 27, 1970.