You won't find anything but raves all around for LCD's set at Bowery Friday night, the first of two sold-out shows of straight scene. Drunk kids up front slam-dancing, hipsters against the walls nodding and posing. Cowbell-clanging linebacker James Murphy poured himself all over the mic, his toms, and his Soundsystem players, killing it in the role of ape-shit music-sponge ...