Crossword clues for Listen up!:LISTENERSThey proverbially hear no good of themselves.LISTENERHooperating unit.LISTENGive heed.LISTENERTalk radio fanLISTENINGPaying attentionLISTENFirst word of "Paul Revere's Ride.”LISTENERSRadio audienceLISTENYou don't have to face the music to do itLISTENHear me outLISTEN__, my children, and you shall hear ... : LongfellowLISTENTune inLISTENINGFollowing alongLISTENERNPR fanLISTENEDAttended a musicale.LISTENEDCocked an earLISTENEavesdropLISTENEDGave earLISTENLend an earLISTENEnjoy a CDLISTENEDHeededLISTENNot tune outLISTENSEavesdrops, with "in"LISTENSDoes as toldLISTENSLends an earLISTENINGAll earsLISTENERRadio buffLISTENSpend time with one's buds?LISTENHark!LISTENEDIndulged one's curiosityLISTENPrick up one's earsLISTENHere's the facts...LISTENERNPR aficionadoLISTENEDPaid attentionLISTENPay attentionLISTENSTunes inLISTENAttendLISTENSHeedsLISTENStop talking for one secondLISTENEDGot an earfulLISTENEDTuned inLISTENSPays heedLISTENSTakes heedLISTENPsst!LISTENShow interestLISTENERSiriusXM subscriber, sayLISTENFirst word of Longfellow's "Paul Revere's Ride"LISTENHere's the deal ...LISTENSPays attentionLISTENSHeeds, with "to"LISTENERSFans of 37 Across.