Katie Alexander has seen 64 bands.

Band Concerts Seen
  Shawn Mendes 6 concerts
  5 Seconds of Summer 5 concerts
  Niall Horan 5 concerts
  Dermot Kennedy 3 concerts
  Ed Sheeran 3 concerts
  Pale Waves 3 concerts
  Twenty One Pilots 3 concerts
  Alessia Cara 2 concerts
  James Blunt 2 concerts
  Jonas Brothers 2 concerts
  Louis Tomlinson 2 concerts
  Maren Morris 2 concerts
  Ariana Grande 1 concert
  BANNERS 1 concert
  Bear Hands 1 concert
  bülow 1 concert
  Burnham 1 concert
  Clairo 1 concert
  Coleman Hell 1 concert
  Conan Gray 1 concert
  Dean Lewis 1 concert
  Demi Lovato 1 concert
  DJ Skeet Skeet 1 concert
  Haley Blais 1 concert
  Halsey 1 concert