There is so much going on here. Muddy seems to be copping to the idea he’s not up to the barely legal conversation. That’s the opposite of the mannish boy. But whatever is going on with that pales beside Luther “Guitar Jr.” Johnson’s guitar, which is bigger than life.
On this album, a live album, Johnny Winter makes some excellent appearances. He’s a great guitar player, but lordy, Luther makes a fairly straight blues into something else altogether. I know I’m sati-fied.
Best version I’ve heard. On the topic: