Simple Simon by Mantronix on the 10 Records label:
UK 12" from 1988
A1: Simple Simon (You Gotta Rock Hard) : 4:00
A2: Simple Simon (You Gotta Regard) : 4:00
B1: Simple Symphony (Dub Gotta Rock Hard) : 4:00
B2: Simple Simon (You Dubba Regard) : 5:00