Dan Brown has seen 256 bands.

Band Concerts Seen
  Bring Me The Horizon 10 concerts
  Sleep Token 10 concerts
  Pendulum 6 concerts
  Bury Tomorrow 5 concerts
  Ghost 5 concerts
  Slipknot 5 concerts
  You Me At Six 5 concerts
  Cassyette 4 concerts
  Don Broco 4 concerts
  Enter Shikari 4 concerts
  Knife Party 4 concerts
  Limp Bizkit 4 concerts
  Lorna Shore 4 concerts
  Malevolence 4 concerts
  Motionless In White 4 concerts
  While She Sleeps 4 concerts
  Architects 3 concerts
  Bad Omens 3 concerts
  Beartooth 3 concerts
  Biffy Clyro 3 concerts
  FEVER 333 3 concerts
  Hollywood Undead 3 concerts
  Ice Nine Kills 3 concerts
  Neck Deep 3 concerts
  Pierce the Veil 3 concerts