This is a great episode, with Erik Davis, author of a new book about Led Zeppelin’s nameless fourth album. He gives an enlightened stoner’s analysis of the band and its work, noting the extreme mystery forged out of heavy rock and some serious attitude. (mp3)

Erik Davis
Aleister Crowley
Mashup: “Breathe On” (Led Zeppelin vs. Frou Frou)
Mud shark legend
Zeppelin and Tolkien
Monkey cops