Irene Schweizer - piano
Henry Lowther - trumpet
Jon Corbett - trumpet
Marc Charig - trumpet
Alan Tomlinson - trombone
Conrad Bauer - trombone
Radu Malfatti - trombone
Steve Wick - tuba
Trevor Watts - reeds
Evan Parker - reeds
Pete McPhail - reeds
Simon Picard - reeds
Paul Dunmall - reeds
Phil Wachsmann - violin
Barre Phillips - bass
Barry Guy - bass, composer
Paul Lytton - drums
1. Theoria (Guy) 55:00
Written for Irene Schweizer's birthday
Recorded 22nd March, 1991. Shaw Theatre, London, UK.