Charles Mingus Pithecanthropus Erectus Atlantic SD 1237
Personnel: 
Charles Mingus (acoustic bass)
Jackie McLean (alto saxophone)
J.R. Montrose (tenor saxophone)
Mal Waldron (piano)
Willie Jones (drums).

Recorded at Audio-Video Studios, New York, New York on January 30, 1956

1 Pithecanthropus Erectus
2 Foggy Day 
3 Profile of Jackie
4 Love Chant