Great moments in obscure rock 'n' roll: Cactus, "You Can't Judge a Book by the Cover," 1970

An American hard rock/blues outfit, started in 1969 by ex-Vanilla Fudge members Tim Bogert (bass) and Carmine Appice (drums).  Led Zeppelin without the polish or the really memorable original songs, but anyone fond of the genre should check out the Cactology collection.