J Spence has seen 109 bands.

Band Concerts Seen
  Def Leppard 4 concerts
  Metallica 4 concerts
  Poison 4 concerts
  Weezer 4 concerts
  Billy Joel 3 concerts
  Green Day 3 concerts
  Mötley Crüe 3 concerts
  Rick Springfield 3 concerts
  blink-182 2 concerts
  Bon Jovi 2 concerts
  Dream Theater 2 concerts
  Joan Jett & The Blackhearts 2 concerts
  Journey 2 concerts
  KISS 2 concerts
  Neck Deep 2 concerts
  Powerwolf 2 concerts
  Sabaton 2 concerts
  The Smashing Pumpkins 2 concerts
  Tool 2 concerts
  311 1 concert
  Adam Lambert 1 concert
  Alestorm 1 concert
  Alice Cooper 1 concert
  Alice In Chains 1 concert
  Amber Wild 1 concert