Despite the vocal style of James (not appreciated by myself) this track is a true masterpiece - listful, solemn and mysterious. Numerous good covers inc. Kelly Joe Phelps, & Chris Thomas King (O Brother Where art thou). The original's guitarwork is superior to other versions - sparse and perfectly timed. However Phelps has, in my oppinion, a more appripraite voice for the track.

The first proto-heavy metal band and a direct link between metal and blues. Heavy driven blues. Free sound extremely sparse compared with similar bands and this is part of their appeal.