Zach Au has seen 68 bands.

Band Concerts Seen
  Yung Gravy 4 concerts
  100 gecs 2 concerts
  bbno$ 2 concerts
  3OH!3 1 concert
  All Time Low 1 concert
  As It Is 1 concert
  Asking Alexandria 1 concert
  Assuming We Survive 1 concert
  August Burns Red 1 concert
  Bazzi 1 concert
  BDE Boys 1 concert
  Beach Bunny 1 concert
  Beartooth 1 concert
  Black Eyed Peas 1 concert
  Black Veil Brides 1 concert
  B.o.B 1 concert
  Bowling For Soup 1 concert
  Broadside 1 concert
  Buddy Guy 1 concert
  Capstan 1 concert
  Chase Atlantic 1 concert
  Chelsea Grin 1 concert
  Crown The Empire 1 concert
  Dance Gavin Dance 1 concert
  Dayseeker 1 concert