Hardhat311 has seen 28 bands.

Band Concerts Seen
  Mötley Crüe 5 concerts
  311 2 concerts
  Halestorm 2 concerts
  Iron Maiden 2 concerts
  Poison 2 concerts
  Alice Cooper 1 concert
  Beastie Boys 1 concert
  Bon Jovi 1 concert
  Chevelle 1 concert
  Cinderella 1 concert
  Collective Soul 1 concert
  Dave Chappelle 1 concert
  Deep Purple 1 concert
  Def Leppard 1 concert
  Dio 1 concert
  Evanescence 1 concert
  Eve To Adam 1 concert
  Goo Goo Dolls 1 concert
  Helloween 1 concert
  In This Moment 1 concert
  John Mayer 1 concert
  Lita Ford 1 concert
  Metallica 1 concert
  New York Dolls 1 concert
  Pretty Maids 1 concert