Personnel: Don Ellis (trumpet); Joe Roccisano (soprano & alto saxophones, flute, calrinet); Ruben Leon (soprano & alto saxophones, flute); Tom Scott (alto saxophone, saxello, flute); Ira Shulman, Ron Starr (tenor saxophone, flute, calrinet); John Magruder (baritone saxophone, flute, clarinet, bass clarinet); Glenn Stuart, Alan Weight, Ed Warren, Bob Harmon (trumpet); Dave Wells, Dave Sanchez, Ron Myers (trombone); Terry Woodson (bass trombone); Dave MacKay (piano); Ray Neapolitan, Frank De La Rosa, Dave Parlato, Chuck Domanico (bass); Alan Estes (drums, timbales); Steve Bohannon (drums); Chino Valdez (bongos, congas); Mark Stevens (percussion).
Producer: Richard Bock.
Reissue producer: Bob Belden.
Recorded live at The Pacific Jazz Festival, Costa Mesa, California on October 10, 1966 and at Shelly's Manne-Hole, Los Angeles, California on March 27, 1967. Includes liner notes by Don Ellis, Leonard Feather and Bob Belden.
Digitally remastered by Bob Norberg.