Jack Ackford has seen 31 bands.

Band Concerts Seen
  Asking Alexandria 2 concerts
  Bullet for My Valentine 2 concerts
  Enter Shikari 2 concerts
  Jimmy Eat World 2 concerts
  Papa Roach 2 concerts
  Queens of the Stone Age 2 concerts
  Royal Blood 2 concerts
  Slipknot 2 concerts
  A Day To Remember 1 concert
  Arctic Monkeys 1 concert
  Bastille 1 concert
  blink-182 1 concert
  Bury Tomorrow 1 concert
  Foo Fighters 1 concert
  Frank Carter & The Rattlesnakes 1 concert
  Gruff Rhys 1 concert
  Iron Maiden 1 concert
  Kendrick Lamar 1 concert
  Korn 1 concert
  Machine Gun Kelly 1 concert
  Motörhead 1 concert
  Mumford & Sons 1 concert
  Nothing.Nowhere 1 concert
  Paramore 1 concert
  Polar 1 concert