Robin Cornelissen has seen 40 bands.

Band Concerts Seen
  Slayer 3 concerts
  Demons & Wizards 2 concerts
  Machine Head 2 concerts
  Agnostic Front 1 concert
  Beast In Black 1 concert
  Behemoth 1 concert
  Borknagar 1 concert
  Clutch 1 concert
  Cro-Mags 1 concert
  Disturbed 1 concert
  Gloryhammer 1 concert
  Godsmack 1 concert
  Grand Magus 1 concert
  "Graspop Metal Meeting" 1 concert
  Halestorm 1 concert
  Hammerfall 1 concert
  Immolation 1 concert
  King Diamond 1 concert
  Krokus 1 concert
  Lamb Of God 1 concert
  Legion Of The Damned 1 concert
  Madball 1 concert
  Marduk 1 concert
  Ministry 1 concert
  Motörhead 1 concert