Zachary Spiegelman has seen 24 bands.

Band Concerts Seen
  Bruce Springsteen & The E Street Band 3 concerts
  Billy Joel 2 concerts
  Steely Dan 2 concerts
  Black Sabbath 1 concert
  Bruce Springsteen 1 concert
  Bush 1 concert
  Crystal Castles 1 concert
  Deadmau5 1 concert
  Deep Blue Organ Trio 1 concert
  Elton John 1 concert
  Foo Fighters 1 concert
  Gary Clark Jr. 1 concert
  Green Rays 1 concert
  Julien-K 1 concert
  MSTRKRFT 1 concert
  Paul McCartney 1 concert
  Pond 1 concert
  Queen + Adam Lambert 1 concert
  Roger Waters 1 concert
  Royal Blood 1 concert
  Stone Temple Pilots 1 concert
  Sydney Blue 1 concert
  The Cult 1 concert
  The Wild Feathers 1 concert