I could go on all weekend about Son House, one of the top and longest-lasting country bluesman, but I'll be kind to you and get to the music quickly. His original recordings are messages from a foreign land, his sessions and concerts after rediscovery rival Skip James' (hear an interview with John Fahey and the future Dr. Demento from that period), and both his lyrical and guitar styles are slashing and unforgettable. "Death Letter" is as deep as country blues gets. National resonator guitar!