Erik Koomen has seen 26 bands.

Band Concerts Seen
  Pearl Jam 2 concerts
  Chef'Special 1 concert
  Courtney Barnett 1 concert
  Crowded House 1 concert
  Deftones 1 concert
  Foo Fighterz 1 concert
  Frank Carter & The Rattlesnakes 1 concert
  Interpol 1 concert
  Kaleo 1 concert
  KennyHoopla 1 concert
  Live 1 concert
  Lost Frequencies 1 concert
  Måneskin 1 concert
  Mimi Webb 1 concert
  Nona 1 concert
  Ramkot 1 concert
  Remme 1 concert
  Ronnie Flex 1 concert
  Royal Blood 1 concert
  Saint PHNX 1 concert
  Selah Sue 1 concert
  Shame 1 concert
  Son Mieux 1 concert
  The Last Internationale 1 concert
  The Smashing Pumpkins 1 concert