Fien has seen 57 bands.

Band Concerts Seen
  Harry Styles 5 concerts
  5 Seconds of Summer 4 concerts
  Ariana Grande 3 concerts
  Ed Sheeran 3 concerts
  The Vamps 3 concerts
  Alessia Cara 2 concerts
  AURORA 2 concerts
  First Aid Kit 2 concerts
  Halsey 2 concerts
  Katy Perry 2 concerts
  Lady Gaga 2 concerts
  Louis Tomlinson 2 concerts
  Shawn Mendes 2 concerts
  The Script 2 concerts
  Wet Leg 2 concerts
  Wolf Alice 2 concerts
  Anne-Marie 1 concert
  Barbara Pravi 1 concert
  Bastille 1 concert
  Billie Eilish 1 concert
  Charli XCX 1 concert
  Cimorelli 1 concert
  Coldplay 1 concert
  Conan Gray 1 concert
  Demi Lovato 1 concert