Markinson16 has seen 56 bands.

Band Concerts Seen
  Deftones 3 concerts
  Slayer 3 concerts
  Slipknot 3 concerts
  Disturbed 2 concerts
  Marilyn Manson 2 concerts
  The Offspring 2 concerts
  AC/DC 1 concert
  A Day To Remember 1 concert
  Alesana 1 concert
  Angra 1 concert
  Animals as Leaders 1 concert
  Annihilator 1 concert
  Arch Enemy 1 concert
  Asking Alexandria 1 concert
  Atreyu 1 concert
  Attila 1 concert
  Avenged Sevenfold 1 concert
  Calle 13 1 concert
  Carcass 1 concert
  Cavalera Conspiracy 1 concert
  Cephalic Carnage 1 concert
  Chevelle 1 concert
  Christian Death 1 concert
  DevilDriver 1 concert
  Enter Shikari 1 concert