Fedor Keijzer has seen 370 bands.

Band Concerts Seen
  Metallica 5 concerts
  Biohazard 4 concerts
  Fear Factory 4 concerts
  Monster Magnet 4 concerts
  Sick of It All 4 concerts
  Anthrax 3 concerts
  Cradle of Filth 3 concerts
  Dimmu Borgir 3 concerts
  Dog Eat Dog 3 concerts
  Hypocrisy 3 concerts
  Life Of Agony 3 concerts
  Living Colour 3 concerts
  Madball 3 concerts
  Mercyful Fate 3 concerts
  Meshuggah 3 concerts
  Muse 3 concerts
  Nevermore 3 concerts
  Paradise Lost 3 concerts
  Prong 3 concerts
  Queens of the Stone Age 3 concerts
  Queensrÿche 3 concerts
  Skinlab 3 concerts
  Suicidal Tendencies 3 concerts
  System of a Down 3 concerts
  Testament 3 concerts