Personnel:
Eric Dolphy (alto saxophone, piccolo, flute, bass clarinet)
Abbey Lincoln (vocals)
Charles McPherson (alto saxophone)
Coleman Hawkins, Walter Benton (tenor saxophone)
Ted Curson, Lonnie Hillyer, Benny Bailey, Roy Eldridge, Booker Little [bad word] 
Jimmy Knepper, Julian Priester (trombone)
Nico Bunick, Kenny Dorham, Tommy Flanagan, Mal Waldron, Don Friedman (piano)
Charles Mingus, Peck Morrison, Art Davis, Ron Carter (bass)
Max Roach [bad word]  tympani)
Danny Richmond, Jo Jones [bad word] 
Roger Sanders, Robert Whitley (congas)