J Boin has seen 35 bands.

Band Concerts Seen
  Mötley Crüe 7 concerts
  Van Halen 5 concerts
  Def Leppard 3 concerts
  Dio 2 concerts
  Queensrÿche 2 concerts
  Ratt 2 concerts
  Triumph 2 concerts
  ZZ Top 2 concerts
  .38 Special 1 concert
  Aerosmith 1 concert
  Axe 1 concert
  Bonham 1 concert
  Bon Jovi 1 concert
  Deep Purple 1 concert
  Dokken 1 concert
  Eagles 1 concert
  Foghat 1 concert
  Heaven 1 concert
  Iron Maiden 1 concert
  KISS 1 concert
  Loudness 1 concert
  Megadeth 1 concert
  Metallica 1 concert
  Night Ranger 1 concert
  Ozzy Osbourne 1 concert