Gio Vaccari has seen 110 bands.

Band Concerts Seen
  McFly 6 concerts
  The Maine 6 concerts
  Fresno 5 concerts
  All Time Low 4 concerts
  Green Day 4 concerts
  Cine 3 concerts
  Fall Out Boy 3 concerts
  NX Zero 3 concerts
  Thirty Seconds to Mars 3 concerts
  Charlie Brown Jr. 2 concerts
  Gloria 2 concerts
  Harry Styles 2 concerts
  Iron Maiden 2 concerts
  Jonas Brothers 2 concerts
  Mayday Parade 2 concerts
  The Raven Age 2 concerts
  Yellowcard 2 concerts
  5 Seconds of Summer 1 concert
  A Day To Remember 1 concert
  Aditive 1 concert
  Aerosmith 1 concert
  Alice Cooper 1 concert
  Alter Bridge 1 concert
  Anthrax 1 concert
  Asking Alexandria 1 concert