Gillian Authelet has seen 84 bands.

Band Concerts Seen
  Post Malone 4 concerts
  Twenty One Pilots 4 concerts
  P1Harmony 3 concerts
  Sabrina Carpenter 3 concerts
  SZA 3 concerts
  21 Savage 2 concerts
  ATEEZ 2 concerts
  Beach Fossils 2 concerts
  Chappell Roan 2 concerts
  NCT Dream 2 concerts
  NF 2 concerts
  Reneé Rapp 2 concerts
  21 Lil Harold 1 concert
  Allison Russell 1 concert
  Amaarae 1 concert
  Annie DiRusso 1 concert
  Bazzi 1 concert
  Blu DeTiger 1 concert
  Childish Gambino 1 concert
  Cigarettes After Sex 1 concert
  Coco & Clair Clair 1 concert
  Cordae 1 concert
  David Kushner 1 concert
  Del Water Gap 1 concert
  Dhruv 1 concert