This cult gem from 1970.
The first time I heard him (this album) was an interesting clashing of 'WTF is this??' and 'I like this!'
He first recorded in 1954 (as Little Jerry), created the Swamp Dogg identity in 1970, and is still recording.
He's quite a maverick. I once bought a new CD of his and when I opened it, there was an old US dollar bill. (According to Amazon reviewers, it wasn't just mine.) That's very much his style.
