Karol has seen 19 bands.

Band Concerts Seen
  Nocny Kochanek 3 concerts
  All Them Witches 1 concert
  Deep Purple 1 concert
  Def Leppard 1 concert
  Ghost 1 concert
  Iron Maiden 1 concert
  Kat & Roman Kostrzewski 1 concert
  KISS 1 concert
  Lord of the Lost 1 concert
  Me And That Man 1 concert
  Mötley Crüe 1 concert
  "Prague Rocks" 1 concert
  Proletaryat 1 concert
  Quo Vadis 1 concert
  Taraban 1 concert
  Tribulation 1 concert
  Turbo 1 concert
  Vader 1 concert
  Within Temptation 1 concert