Mary Allison has seen 55 bands.

Band Concerts Seen
  Inhaler 3 concerts
  Thomas Headon 3 concerts
  5 Seconds of Summer 2 concerts
  Declan McKenna 2 concerts
  Harry Styles 2 concerts
  The 1975 2 concerts
  The Vamps 2 concerts
  Alfie Templeman 1 concert
  Anne-Marie 1 concert
  Arctic Monkeys 1 concert
  Ashnikko 1 concert
  Bastille 1 concert
  Becky Hill 1 concert
  Billie Eilish 1 concert
  Charli XCX 1 concert
  Charlotte Sands 1 concert
  CMAT 1 concert
  COIN 1 concert
  Conor Maynard 1 concert
  Dave 1 concert
  Denzel Curry 1 concert
  DYLAN 1 concert
  Ed Sheeran 1 concert
  Fontaines D.C. 1 concert
  Foxes 1 concert