Erinchism has seen 24 bands.

Band Concerts Seen
  One Direction 6 concerts
  5 Seconds of Summer 3 concerts
  All Time Low 2 concerts
  Ed Sheeran 2 concerts
  McBusted 2 concerts
  Bry 1 concert
  Elyar Fox 1 concert
  Enrique Iglesias 1 concert
  John Newman 1 concert
  Jordan O'Keefe 1 concert
  Labrinth 1 concert
  little nicki 1 concert
  lucy spraggan 1 concert
  luminites 1 concert
  Matt Cardle 1 concert
  McFly 1 concert
  neon jungle 1 concert
  Nina Nesbitt 1 concert
  rebecca ferguson 1 concert
  shane filan 1 concert
  Sigma 1 concert
  The Vamps 1 concert
  Twenty One Pilots 1 concert
  Union J 1 concert