Gael Declercq has seen 59 bands.

Band Concerts Seen
  Harry Styles 5 concerts
  Billie Eilish 3 concerts
  Little Mix 3 concerts
  Louis Tomlinson 2 concerts
  Olivia Rodrigo 2 concerts
  One Direction 2 concerts
  Pierce the Veil 2 concerts
  Shawn Mendes 2 concerts
  Sleeping With Sirens 2 concerts
  Wet Leg 2 concerts
  Alessia Cara 1 concert
  Angèle 1 concert
  Anne-Marie 1 concert
  Aron Piper 1 concert
  Baba Yega 1 concert
  Basement 1 concert
  Bring Me The Horizon 1 concert
  Camryn 1 concert
  Demi Lovato 1 concert
  Enrique Iglesias 1 concert
  Froukje 1 concert
  Gert Verhulst 1 concert
  Issues 1 concert
  James TW 1 concert
  Jason Zenga (High-Def) 1 concert