Lena Hasslauer has seen 41 bands.

Band Concerts Seen
  5 Seconds of Summer 3 concerts
  The 1975 3 concerts
  BTS 2 concerts
  Don Broco 2 concerts
  Ed Sheeran 2 concerts
  Fall Out Boy 2 concerts
  Harry Styles 2 concerts
  Neck Deep 2 concerts
  Against the Current 1 concert
  Amyl and the Sniffers 1 concert
  Anne-Marie 1 concert
  As It Is 1 concert
  ATEEZ 1 concert
  Been Stellar 1 concert
  Blood Youth 1 concert
  Dream State 1 concert
  FLETCHER 1 concert
  Green Day 1 concert
  Hey Violet 1 concert
  James Bay 1 concert
  James TW 1 concert
  Justin Bieber 1 concert
  Maddox 1 concert
  MAX 1 concert
  McBusted 1 concert