Personnel: Gerry Mulligan (baritone saxophone, bass saxophone, piano); Jim Hall (guitar); Zoot Sims (tenor saxophone); Art Farmer (trumpet, flugelhorn); Don Ferrara, Jon Eardley (trumpet); Bob Brookmeyer (valve trombone); Dave Bailey (drums).
Audio Remasterers: Tokiwa Kinoshita; Mark Wilder.
Recording information: New York, NY (09/22/1955-06/25/1964).