Although it would seem, just because the spelling is the exact same, that this is the same San Francisco boogie funk band SNAPP, with the two P's. But, it is not. At least as far as I could dissect.
This is one 45 that is dying to be heard and it's thunderous groove is very hypnotic. I'm glad to have nabbed one, and ever happier to share with you.
Snapp - Medusa