Release

A1		Optimo
A2		Cavern
A3		Scraper
A4		Out
B1		Lock Groove (In)
B2		Lock Groove (Out)
		Berimbau - Bill Kleinsmith Metalphones, Gonza, Sawblades - Al Diaz
B3		Push
B4		Zero Leg
B5		Eyes Sharp
		Clarinet [Bass] - Elliot Sharp*
C1		Groupmegroup
		Congas - Bill Kleinsmith
C2		New Walk
C3		Lub Dupe
C4		Bell Head
C5		Rubbermiro
		Metalphones - Al Diaz Trumpet - Richard Edson
D1		Lock Groove (Live)
D2		Groupmegroup (Live)
D3		Bell Head (Live)
D4		Push (Live)

Credits

Bass, Percussion, Piano, Alarm Bell, Guitar, Melodica - Richard McGuire
Composed By - Liquid Liquid
Drums, Percussion, Talking Drum - Scott Hartley
Marimba, Roto Drums, Percussion - Dennis Young
Producer - Ed Bahlman
Vocals, Percussion - Salvatore Principato

Notes

Compiles the 3 EP's released by Liquid Liquid in the early 80's:

Side A: "Optimo" released in 1983
Side B: "Successive Reflexes" released in 1981
Side C: "Liquid Liquid" released in 1981
Side D: "Live From Berkley Squere" recorded 12th March 1982

Repressed (bootlegged) in 2005.