Alright Elvis. I have one for you, my friend.
Abner Jay-
The True Story of Abner Jay
He used to perform as a one-man band, I guess. His sound is super-dirty Delta bluesy, but there's a lot of obvious gospel and rock n' roll influence. The guy's voice could sink a ship; it's incredible. He even has a Roy Orbison-sounding ballad on there. But overall it's just really gritty, unrehearsed, and eclectic. You should definitely check it out.