Ryan Holzer has seen 24 bands.

Band Concerts Seen
  New Beat Fund 9 concerts
  All Time Low 7 concerts
  Dirty Heads 3 concerts
  R5 3 concerts
  Tonight Alive 3 concerts
  Issues 2 concerts
  RDGLDGRN 2 concerts
  State Champs 2 concerts
  SWMRS 2 concerts
  Waterparks 2 concerts
  Wrecks 2 concerts
  3OH!3 1 concert
  As It Is 1 concert
  Coleman Hell 1 concert
  Colours 1 concert
  Grayscale 1 concert
  Hailey Knox 1 concert
  Knuckle Puck 1 concert
  Movements 1 concert
  New Politics 1 concert
  Simple Plan 1 concert
  The Maine 1 concert
  Treehouse 1 concert
  We The Kings 1 concert