HERBIE HANCOCK Thrust (US 4-track vinyl LP, originally released in 1974, one of the stellar recordings of the jazz-rock fusion era, underpinning this jumping, multi-rhythmic, fathoms-deep groove music is the percussive power that Herbie Hancock,on squawking, scratching, stuttering, pulsing electronic keyboards, and Paul Jackson on thrumming, wah-wahing bass, add to Mike Clark's straight-up, rock-solid, propulsive drumming! Sealed picture sleeve)