WilliamMartinJoel[3](bornMay9,1949)isanAmericansinger-songwriterandpianist.Leadingasuccessfulcareerasasoloartist,hehassoldover150millionrecordsworldwide,makinghimoneofthebest-sellingartistsofalltime[4]aswellasthesixthbest-sellingrecordingartistandthethirdbest-sellingsoloartistintheUnitedStates.[5]His1985compilationalbum,GreatestHitsVol.1&2,isoneofthebest-sellingalbums...(展开全部)　　WilliamMartinJoel[3](bornMay9,1949)isanAmericansinger-songwriterandpianist.Leadingasuccessfulcareerasasoloartist,hehassoldover150millionrecordsworldwide,makinghimoneofthebest-sellingartistsofalltime[4]aswellasthesixthbest-sellingrecordingartistandthethirdbest-sellingsoloartistintheUnitedStates.[5]His1985compilationalbum,GreatestHitsVol.1&2,isoneofthebest-sellingalbumsintheUS.[6].