Grizzly Piranha has seen 54 bands.

Band Concerts Seen
  Marilyn Manson 6 concerts
  Black Veil Brides 2 concerts
  My Chemical Romance 2 concerts
  Slayer 2 concerts
  The Birthday Massacre 2 concerts
  Alanis Morissette 1 concert
  Alice Cooper 1 concert
  All That Remains 1 concert
  Andy Black 1 concert
  Aural Vampire 1 concert
  Bakar 1 concert
  Bayside 1 concert
  Behemoth 1 concert
  Billy Talent 1 concert
  Bullet for My Valentine 1 concert
  Butcher Babies 1 concert
  Cage The Elephant 1 concert
  Cannibal Corpse 1 concert
  DED 1 concert
  Dommin 1 concert
  Drive By 1 concert
  Emilie Autumn 1 concert
  Foo Fighters 1 concert
  Halestorm 1 concert
  HIM 1 concert