What a class act Howlin Wolf and his band were. Herbert Sumlin was a master guitarist and one of a kind. Great Blues from one of the masters of Blues. Keep in mind that half of this album is not the Master himself but a singer within his band and the play and sing songs created by Ray Charles, Wilson Picket and others. A must have album if you wish to get the feel of what it was like to listen to 'The Wolf" in concert.