Anja Kiefer has seen 27 bands.

Band Concerts Seen
  Harry Styles 7 concerts
  The 1975 4 concerts
  Anne-Marie 1 concert
  Arlo Parks 1 concert
  ArrDee 1 concert
  Becky Hill 1 concert
  Caity Baser 1 concert
  Flo 1 concert
  Gayle 1 concert
  Jess Glynne 1 concert
  Joel Corry 1 concert
  Jonas Brothers 1 concert
  Katy Perry 1 concert
  Lewis Capaldi 1 concert
  Mimi Webb 1 concert
  Mitski 1 concert
  Niall Horan 1 concert
  Nothing But Thieves 1 concert
  Paramore 1 concert
  RAYE 1 concert
  Robbie Williams 1 concert
  Rudimental 1 concert
  Taylor Swift 1 concert
  The Snuts 1 concert
  Tom Grennan 1 concert