Relationships

members:Bob Brookmeyer (valve trombone)
Jon Eardley (trumpet)
John "Peck" Morrison (Jazz bass player from the 60s) (double bass)
Zoot Sims (US jazz saxophonist) (tenor saxophone)
Dave Bailey (membranophone) (1954 –)
original eponymous members:Gerry Mulligan (baritone saxophone)