Mike Helfer has seen 389 bands.

Band Concerts Seen
  Coheed and Cambria 5 concerts
  Mastodon 5 concerts
  Between The Buried And Me 4 concerts
  Gojira 4 concerts
  The Black Dahlia Murder 4 concerts
  The Dillinger Escape Plan 4 concerts
  Amon Amarth 3 concerts
  Baroness 3 concerts
  Billy Idol 3 concerts
  Birdflesh 3 concerts
  Coldplay 3 concerts
  Devin Townsend Project 3 concerts
  General Surgery 3 concerts
  Good Charlotte 3 concerts
  Jimmie's Chicken Shack 3 concerts
  MC Lars 3 concerts
  Misery Index 3 concerts
  New Found Glory 3 concerts
  Powerman 5000 3 concerts
  Random aka Mega Ran 3 concerts
  Skeletonwitch 3 concerts
  Staind 3 concerts
  311 2 concerts
  3 Doors Down 2 concerts
  After the Burial 2 concerts