Some of the deepest blues to come out of America came from this man right here! Saw him live a few times and he's deep.
Check out Little Charlie and the Night Cats out of Sacremento...another unsung but solid blues band I used to see all the time ..I don't cut and paste videos anymore...youtube warned me once.
'Fat Freddy's Drop' has been my go to Blues/Funk lately. I highly suggest fans of the groove to check it out.