Y&T was a unique album if only for the three 'advance' songs from REVOLVER. These were hastily made mixes by George Martin--and mono only at that, hence the rechanneling of the '66 stereo pressing--and did not appear anywhere else at the time. Which is why the very faint but audible comment by JL can be heard only on that mix and not on the mono and stereo UK mixes to come.
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