Mario Mauritzsen has seen 256 bands.

Band Concerts Seen
  Skyline 8 concerts
  Children Of Bodom 7 concerts
  Sabaton 7 concerts
  Airbourne 6 concerts
  Amon Amarth 6 concerts
  Arch Enemy 6 concerts
  In Flames 6 concerts
  Beyond The Black 5 concerts
  Dimmu Borgir 5 concerts
  Ensiferum 5 concerts
  Epica 5 concerts
  Fiddler's Green 5 concerts
  Gloryhammer 5 concerts
  Hammerfall 5 concerts
  Mambo Kurt 5 concerts
  Megadeth 5 concerts
  Powerwolf 5 concerts
  Slayer 5 concerts
  The Dogs (NO) 5 concerts
  Within Temptation 5 concerts
  Alestorm 4 concerts
  Amaranthe 4 concerts
  Apocalyptica 4 concerts
  Avantasia 4 concerts
  Avatar 4 concerts