Mark Leisk has seen 64 bands.

Band Concerts Seen
  Green Day 13 concerts
  Biffy Clyro 9 concerts
  Feeder 4 concerts
  Foo Fighters 4 concerts
  Metallica 3 concerts
  My Vitriol 3 concerts
  Britney Spears 2 concerts
  Fall Out Boy 2 concerts
  Idlewild 2 concerts
  Iron Maiden 2 concerts
  Jimmy Eat World 2 concerts
  Muse 2 concerts
  My Chemical Romance 2 concerts
  Prima Donna 2 concerts
  Queens of the Stone Age 2 concerts
  Supergrass 2 concerts
  Travis 2 concerts
  Weezer 2 concerts
  A 1 concert
  American Hi-Fi 1 concert
  Arcade Fire 1 concert
  Audioslave 1 concert
  Avril Lavigne 1 concert
  Coldplay 1 concert
  Deep Purple 1 concert