This track would fit right in (right on?) in the soundtrack of any late '60's/ early '70's LSD exploitation film, and would work very well to enliven the scene where everybody freaks out. It's not the type of record that I would classify as a great song per se, but the arrangement and performance make it interesting and create a definite vibe.
Johnny K(illens) was (is?) a Florida based artist who released half a dozen or so singles between the mid '60's up to the mid '70's.
JOHNNY "K" - COME OUT