More than 20 years after its initial publication,Mystery Trainremains one of the smartest, most provocative books ever written about rock-and-roll. Marcus puts his subjects--which include Robert Johnson, Elvis Presley, The Band, Randy Newman, and Sly Stone--into their proper context, which is the culture-at-large. He makes you understand why these musiciansmatter, and what they've contributed to the American imagination. In his introduction, Marcus confesses that he's no longer "capable of mulling over Elvis without thinking about Herman Melville"--to the benefit, I might add, of both parties.