Jk666 has seen 90 bands.

Band Concerts Seen
  King's X 25 concerts
  Iron Maiden 9 concerts
  Metallica 6 concerts
  Faith No More 4 concerts
  Opeth 4 concerts
  24-7 Spyz 3 concerts
  Soundgarden 3 concerts
  Dokken 2 concerts
  Extreme 2 concerts
  Fishbone 2 concerts
  Kingdom Come 2 concerts
  Mr. Bungle 2 concerts
  Queensrÿche 2 concerts
  Red Hot Chili Peppers 2 concerts
  Rush 2 concerts
  Scorpions 2 concerts
  Zug Izland 2 concerts
  36 Crazyfists 1 concert
  5 Minute Riot 1 concert
  Accept 1 concert
  Alice Cooper 1 concert
  Angel Du$t 1 concert
  A Perfect Circle 1 concert
  Battery (Metallica Cover Band) 1 concert
  Body Count 1 concert