Abacus

Credits

• Bob Brookmeyer
  valve trombone
• Henri Texier
  double bass
• Jean-Pierre Bouquet-Plasson
  editor
• Lee Konitz
  alto saxophone
• Paul Motian
  drums (drum set)
• Philippe Teissier du Cros
  engineer, mix
• Pierre Guinot
  assistant
• Steve Swallow
  bass