Spencer Davis was a British musician known for such songs as “I’m a Man” (1967).
I give you that song here in a 18 minute bastardized disco version released in the US on Prelude.
It became a staple at the Paradise Garage, being, of course, popular with the gay crowd. I can just see all these men dancing and mouthing the “I’m a Man” words while touching their bodies and glancing lasciviously at one another. Lovely.