Blues Is King by B.B.King - live, hot concert from when his voice was so powerful he'd blow out microphones! Don't dismiss BB based on his recent slick stuff...
Also, all of the early Howlin' Wolf stuff is essential. You can get most of it by buying Howlin'Wolf Memphis Days The Definitive Edition I and II (Bear Family label) and Howlin' Wolf Rides Again (Flair)
Also, all of the early Howlin' Wolf stuff is essential. You can get most of it by buying Howlin'Wolf Memphis Days The Definitive Edition I and II (Bear Family label) and Howlin' Wolf Rides Again (Flair)