Katie Hecker has seen 25 bands.

Band Concerts Seen
  Harry Styles 2 concerts
  Henry Moodie 2 concerts
  JLS 2 concerts
  Niall Horan 2 concerts
  Blake Rose 1 concert
  Cassa Jackson 1 concert
  Kevin Davy White 1 concert
  Kingfishr 1 concert
  Lauren Amour 1 concert
  Lewis Capaldi 1 concert
  Louis Tomlinson 1 concert
  Mimi Webb 1 concert
  Mitski 1 concert
  Parka Monkeys 1 concert
  Rachel Chinouriri 1 concert
  RAYE 1 concert
  Sam Lavery 1 concert
  Scouting for Girls 1 concert
  The Academic 1 concert
  The Vamps 1 concert
  The Waiters 1 concert
  Tinchy Stryder 1 concert
  Tommy Lefroy 1 concert
  Tom Walker 1 concert
  Wet Leg 1 concert