Tracklist

CD 1
# Title Rating Length
1 The Groits
6:05
2 Black Monday
8:56
3 Duplicity
6:12
4 Le serpent qui danse
6:56
5 No Doubt
4:23
6 Symmetry
7:09
7 The Groits (alternate take)
5:06
8 Symmetry (alternate take)
6:31

Credits

CD 1

drums:
Joe Chambers (1964-06-25) (tracks 1–8)
bass:
Richard Davis (American jazz bassist) (1964-06-25) (tracks 1–8)
vibraphone:
Bobby Hutcherson (1964-06-25) (tracks 1–6)
piano:
Andrew Hill (Jazz pianist) (1964-06-25) (tracks 1–8)
tenor saxophone:
John Gilmore (1964-06-25) (tracks 2–6)
composer:
Andrew Hill (Jazz pianist) (tracks 1–6)
producer:
Alfred Lion (tracks 1–8)
recording engineer:
Rudy van Gelder (1964-06-25) (tracks 1–8)
recorded at:
Van Gelder Studio (Englewood Cliffs, July 20, 1959 -) in Englewood Cliffs, New Jersey, United States (1964-06-25) (tracks 1–8)
recording of:
Black Monday (1964-06-25) (track 2)
Duplicity (1964-06-25) (track 3)
Le Serpent Qui Danse (1964-06-25) (track 4)
No Doubt (1964-06-25) (track 5)
Symmetry (1964-06-25) (track 6)
The Groits (1964-06-25) (track 1)

Release

drums: Joe Chambers
bass: Richard Davis (American jazz bassist)
vibraphone: Bobby Hutcherson
piano: Andrew Hill (Jazz pianist)
tenor saxophone: John Gilmore
design/illustration: Reid Miles
liner notes: Michael Cuscuna
mastering: Ron McMaster
photography: Reid Miles
Discogs: https://www.discogs.com/release/3596395 [info]