SONS OF SLUM - THE PUSH AND PULL

Unfortunately, I know nothing about this group, other than that they also had a release that was licensed/ released by Stax (and a past 45 of the day as well.)

Gamma records is a Chicago label, so it's safe to say that's where they were based. The group whips out an incredibly intense jam that should have been a massive hit.

from c1970...

SONS OF SLUM - THE PUSH AND PULL