Jeff Mc Cormack has seen 137 bands.

Band Concerts Seen
  KISS 7 concerts
  Stryper 6 concerts
  Iron Maiden 4 concerts
  TobyMac 4 concerts
  Accept 3 concerts
  Def Leppard 3 concerts
  3 Doors Down 2 concerts
  Adam Ant 2 concerts
  Capital Kings 2 concerts
  Newsong 2 concerts
  Poison 2 concerts
  Quiet Riot 2 concerts
  Ratt 2 concerts
  Skillet 2 concerts
  Styx 2 concerts
  Ted Nugent 2 concerts
  Van Halen 2 concerts
  12 Stones 1 concert
  Ace Frehley 1 concert
  Alice Cooper 1 concert
  Andy Mineo 1 concert
  Anthony Rosano and the Conqueroos 1 concert
  Anvil 1 concert
  As I Lay Dying 1 concert
  Before There Was Rosalyn 1 concert