Sjors has seen 11 bands.

Band Concerts Seen
  Biohazard 1 concert
  De Jeugd Van Tegenwoordig 1 concert
  Fleddy Melculy 1 concert
  Fuming Mouth 1 concert
  Gloryhammer 1 concert
  Megadeth 1 concert
  Metallica 1 concert
  Prong 1 concert
  Roger Waters 1 concert
  Shadow of Intent 1 concert
  Trivium 1 concert