They sound very professional, they also sound big and rough and raunchy, and with Charlie driving and Keith making dirty noises they transform "Let Me Go" from an emotional vacuum to a ready-made classic. But "Twenty Flight Rock" has been done better by Robert Gordon (also Eddie Cochran) and the two Motown covers are disgraceful, primarily because of Mick, who has progressed from aging self-parody to old roué--"Satisfaction" sounded more worldly-wise in 1965 (also fresher), and the same goes for every other remake here. B-