What is the most successful rock band of all time?

What is the most successful rock band of all time?
A) LED ZEPPLIN
B) PINK FLOYD
C) U2
D) THE BEATLES

best rock group,best rock band,#bestrockband,#bestrockgroup,#MostSuccessfulRockBand,#LedZeppelin,#PinkFloyd,#U2,
#TheBeatles,#RockMusic,#RockBand,#LegendaryBands,#MusicHistory,#RockLegends,#ClassicRock,
#RockAndRoll,#MusicIcons,#RockGods,#RockGreats,#RockHallsOfFame,#RockAnthems,#RockAlbums,
#RockNRoll,#RockAndRollHallOfFame,#MusicIndustry,#RockSupergroups,#MusicLegends,#RockClassics,
#RockGuitar,#Drumming,#BassGuitar,#RockVocals,#RockDrums,#RockBass,#RockGuitarRiffs