Pieter Brouwer has seen 63 bands.

Band Concerts Seen
  IQ 8 concerts
  Dream Theater 5 concerts
  Rush 5 concerts
  Anathema 2 concerts
  Arena 2 concerts
  Nightwish 2 concerts
  Riverside 2 concerts
  Saga 2 concerts
  Symphony X 2 concerts
  Within Temptation 2 concerts
  10 CC 1 concert
  After Forever 1 concert
  Airbag 1 concert
  Beast In Black 1 concert
  Biffy Clyro 1 concert
  Blaze 1 concert
  Charon 1 concert
  Crosby, Stills & Nash 1 concert
  Dio 1 concert
  Dire Straits Experience 1 concert
  Dreadlock Pussy 1 concert
  Earth Wind & Fire Experience W/ Al McKay Allstars 1 concert
  Focus 1 concert
  Gabriel Rios 1 concert
  Genesis 1 concert