Artists don't make big money from album/record sales; they make big money from touring. Artist learn that top 10 music gets them noticed but once they're known..do music your followers will be ok with & tour for your $. Also B & J's music & videos are on Tidal & other music platforms so subscribers don't have to buy their album, we get to hear/see videos as part of our subscription. And they get paid every time we play their music...and fill stadium seats....Economics 101 people.