Radiohead or Nineinchnails?
I encourage you to be funny with your answers. but here's my NONFUNNY answer.
Radiohead, because they're giving away free downloads of their new album.
However, now that NIN has been booted from their record label for encouraging fans to download pirated copies of their albums... it's not like you're going to get in trouble for that either.
Horray for the end of music as big business.