Mack has seen 9 bands.

Band Concerts Seen
  I DONT KNOW HOW BUT THEY FOUND ME 2 concerts
  Adam Melchor 1 concert
  Dodie Clark 1 concert
  girl in red 1 concert
  Isaac Dunbar 1 concert
  Joywave 1 concert
  Panic! At the Disco 1 concert
  Phantom Planet 1 concert
  Z Berg 1 concert