Gray Ham17 has seen 52 bands.

Band Concerts Seen
  Wavves 3 concerts
  Blessthefall 2 concerts
  A Day To Remember 1 concert
  alt-J 1 concert
  Amine 1 concert
  Arkells 1 concert
  Beartooth 1 concert
  Best Coast 1 concert
  blink-182 1 concert
  Cane Hill 1 concert
  Can't Swim 1 concert
  Cherry Glazerr 1 concert
  Chris Farren 1 concert
  Emarosa 1 concert
  Fall Out Boy 1 concert
  Foster The People 1 concert
  Free Throw 1 concert
  Glass Houses 1 concert
  Greyhaven 1 concert
  Hoodie Allen 1 concert
  Humons 1 concert
  I Prevail 1 concert
  Jay Som 1 concert
  Kublai Khan TX 1 concert
  Lil Wayne 1 concert