Mackenzie Brock has seen 81 bands.

Band Concerts Seen
  Big Time Rush 2 concerts
  Harry Styles 2 concerts
  Karol G 2 concerts
  Matt Maltese 2 concerts
  NCT 127 2 concerts
  NCT Dream 2 concerts
  NewJeans 2 concerts
  5 Seconds of Summer 1 concert
  ACRAZE 1 concert
  Alexander 23 1 concert
  Arath Herce 1 concert
  Austin Meade 1 concert
  Ax and the Hatchetmen 1 concert
  Bad Neighbors 1 concert
  Beauty School Dropout 1 concert
  Billie Eilish 1 concert
  Black Sheep Mobb 1 concert
  Brakence 1 concert
  Carly Rae Jepsen 1 concert
  Carola 1 concert
  Chri$tian Gate$ 1 concert
  Clinton Kane 1 concert
  Cody Simpson 1 concert
  Diplo 1 concert
  Disco Lines 1 concert