Sell Out

when a band or something abandons what theyre viewed as and change to a more higher paid stream where they satisfy posers and mainstream jockies and concert invaders who only know 2 or 3 songs claiming to be huge fans

Person 1: Ugh Kings of Leon are such sell outs!
Person 2: Right!, you win a Grammy and get on the radio and then continue with horrible music.

Guy: Hey have you guys heard "Tighten Up" on the radio? I Love The Black Keys, i bet they'll win that grammy.

Person 1 & 2: NOOOOOOO! Not The Black Keys!