Wieger Greveling has seen 15 bands.

Band Concerts Seen
  Pearl Jam 3 concerts
  Biohazard 1 concert
  Dog Eat Dog 1 concert
  Imagine Dragons 1 concert
  Madonna 1 concert
  Noisia 1 concert
  Pink Floyd 1 concert
  Prince 1 concert
  Queens of the Stone Age 1 concert
  Red Hot Chili Peppers 1 concert
  Technotronic 1 concert
  The Black Crowes 1 concert
  The Prodigy 1 concert
  The Spin Doctors 1 concert
  Tribe After Tribe 1 concert