Mark Wohrlin has seen 29 bands.

Band Concerts Seen
  Trixter 3 concerts
  Warrant 3 concerts
  Tuff 2 concerts
  Barcelona 1 concert
  Copeland 1 concert
  Dan and Matt Wilson 1 concert
  Dangerous Toys 1 concert
  Def Leppard 1 concert
  Faith No More 1 concert
  Firehouse 1 concert
  Fray with Ozomatil 1 concert
  Goo Goo Dolls 1 concert
  HAIM 1 concert
  Imagine Dragons 1 concert
  Macklemore 1 concert
  Mötley Crüe 1 concert
  Poison 1 concert
  Pork Tornadoes 1 concert
  Relient K 1 concert
  Robert Plant 1 concert
  Sammy Hagar 1 concert
  Scorpions 1 concert
  Third Eye Blind 1 concert
  Tyketto 1 concert
  U2 1 concert