What people don't realise is that however awful it is, most bands do enjoy the music they're making. Let me put it this way: music gets put on the radio because people enjoy listening to it, therefore it is enjoyable, so bands that make this music will invariably be the people that like the music that's on the radio to begin with. Therefore these bands cannot have sold out. Very few bands do sell out, it's basically just used to say that you liked a band before but don't know because you realised they were ****e.
Now talentless nobodies is an easy one just look here:
indie tag – Music at Last.fm