Holls has seen 33 bands.

Band Concerts Seen
  The Vamps 11 concerts
  5 Seconds of Summer 9 concerts
  The Tide 8 concerts
  Union J 6 concerts
  Jessarae 4 concerts
  New Hope Club 4 concerts
  Conor Maynard 3 concerts
  JLS 3 concerts
  COIN 2 concerts
  Hey Violet 2 concerts
  Hometown 2 concerts
  Jacob Sartorius 2 concerts
  luke friend 2 concerts
  Sabrina Carpenter 2 concerts
  The Driver Era 2 concerts
  Alessia Cara 1 concert
  Bars and Melody 1 concert
  Bitters 1 concert
  Blanco White 1 concert
  Don Broco 1 concert
  Elyar Fox 1 concert
  Harry Styles 1 concert
  Henry Moodie 1 concert
  Mitski 1 concert
  Ollie Marland 1 concert