I lie the idea, maybe there could be different versions for different sub-genres, maybe Cornell, Cantrell, or Staley for grunge, Reznor for industrial, Iommi or Dio for metal. I'm just throwing ideas out there.
I have to tell you a funny story. I made my friend listen to Mr Bungle and he said he didn't like it. While I wasn't surprised, this is a fat self-proclaimed emo who loves Slipknot, metalcore, Pokemon, and My Little Pony. Ha!