Zachary Kalas has seen 58 bands.

Band Concerts Seen
  Shinedown 9 concerts
  Breaking Benjamin 4 concerts
  Five Finger Death Punch 4 concerts
  Papa Roach 4 concerts
  Three Days Grace 4 concerts
  Skillet 3 concerts
  Alter Bridge 2 concerts
  Bad Wolves 2 concerts
  Devour the Day 2 concerts
  Disturbed 2 concerts
  Godsmack 2 concerts
  Like a Storm 2 concerts
  Asking Alexandria 1 concert
  As Lions 1 concert
  Atreyu 1 concert
  Avenged Sevenfold 1 concert
  Big Sean 1 concert
  Black Veil Brides 1 concert
  Daughtry 1 concert
  Dirty Honey 1 concert
  Escape the Fate 1 concert
  Falling In Reverse 1 concert
  Fire From the Gods 1 concert
  Fitz and the Tantrums 1 concert
  From Ashes to New 1 concert