Matt Halliday has seen 120 bands.

Band Concerts Seen
  Iron Maiden 9 concerts
  Metallica 8 concerts
  The Almighty 6 concerts
  AC/DC 5 concerts
  Megadeth 5 concerts
  Airbourne 4 concerts
  Alice Cooper 4 concerts
  Anthrax 4 concerts
  Motörhead 4 concerts
  Slayer 4 concerts
  David Lee Roth 3 concerts
  Ghost 3 concerts
  Pantera 3 concerts
  Queensrÿche 3 concerts
  Rammstein 3 concerts
  Thunder 3 concerts
  Alestorm 2 concerts
  Alice In Chains 2 concerts
  Annihilator 2 concerts
  Black Stone Cherry 2 concerts
  Diamond Head 2 concerts
  Five Finger Death Punch 2 concerts
  HIM 2 concerts
  Judas Priest 2 concerts
  Machine Head 2 concerts