Iowaviking81 has seen 29 bands.

Band Concerts Seen
  Papa Roach 3 concerts
  Eminem 2 concerts
  Godsmack 2 concerts
  Korn 2 concerts
  Slipknot 2 concerts
  Stone Sour 2 concerts
  xzibit 2 concerts
  Alice In Chains 1 concert
  Avenged Sevenfold 1 concert
  Bury Your Dead 1 concert
  Cold 1 concert
  D12 1 concert
  Deadsy 1 concert
  Deftones 1 concert
  Dir En Grey 1 concert
  Flyleaf 1 concert
  Foo Fighters 1 concert
  Gang of Youths 1 concert
  Guns N' Roses 1 concert
  Hollywood Undead 1 concert
  King 810 1 concert
  Limp Bizkit 1 concert
  Mudvayne 1 concert
  New Medicine 1 concert
  Staind 1 concert