Callay has seen 22 bands.

Band Concerts Seen
  Muse 2 concerts
  Nothing But Thieves 2 concerts
  Airways 1 concert
  AURORA 1 concert
  Bad Wolves 1 concert
  Biffy Clyro, De Staat 1 concert
  Black Honey 1 concert
  Editors 1 concert
  Five Finger Death Punch 1 concert
  Hans Zimmer 1 concert
  Harry Styles 1 concert
  John Powell 1 concert
  Kid Kapichi 1 concert
  Megadeth 1 concert
  Monako 1 concert
  Nick Cave and The Bad Seeds 1 concert
  Press To Meco 1 concert
  Sei Selina 1 concert
  Shinedown 1 concert
  Starset 1 concert
  The Xcerts 1 concert
  Wolf Alice 1 concert