Alec O'brien has seen 114 bands.

Band Concerts Seen
  blink-182 4 concerts
  Four Year Strong 4 concerts
  Don Broco 3 concerts
  Real Friends 3 concerts
  The Wonder Years 3 concerts
  We The Kings 3 concerts
  With Confidence 3 concerts
  Bring Me The Horizon 2 concerts
  Cartel 2 concerts
  Chris Webby 2 concerts
  Knocked Loose 2 concerts
  Knuckle Puck 2 concerts
  Mayday Parade 2 concerts
  Microwave 2 concerts
  Mötley Crüe 2 concerts
  Movements 2 concerts
  Sammy Adams 2 concerts
  State Champs 2 concerts
  The Home Team 2 concerts
  The Story So Far 2 concerts
  Valencia 2 concerts
  Yungblud 2 concerts
  A Day To Remember 1 concert
  Against the Current 1 concert
  Alice Cooper 1 concert