Glenn K has seen 26 bands.

Band Concerts Seen
  Eric Clapton 4 concerts
  Metallica 2 concerts
  Cage The Elephant 1 concert
  Five Finger Death Punch 1 concert
  Foo Fighters 1 concert
  Gary Clark Jr. 1 concert
  Ice Nine Kills 1 concert
  I Speak Machine 1 concert
  Jimmie Vaughan 1 concert
  L7 1 concert
  Living Colour 1 concert
  Mammoth WVH 1 concert
  Pantera 1 concert
  Queens of the Stone Age 1 concert
  Rival Sons 1 concert
  Simple Plan 1 concert
  Spiritualized 1 concert
  Stone Temple Pilots 1 concert
  Sum 41 1 concert
  The Black Keys 1 concert
  The Bobby Lees 1 concert
  The Breeders 1 concert
  The Offspring 1 concert
  The Rolling Stones 1 concert
  The Smashing Pumpkins 1 concert