Aleksandra Piekarz has seen 14 bands.

Band Concerts Seen
  Harry Styles 6 concerts
  Little Mix 3 concerts
  Niall Horan 3 concerts
  Dawid Kwiatkowski 2 concerts
  Justin Bieber 2 concerts
  Enrique Iglesias 1 concert
  Katy Perry 1 concert
  Leah Kate 1 concert
  Madison Beer 1 concert
  Martin Garrix 1 concert
  Mitch Rowland 1 concert
  Shawn Mendes 1 concert
  The Vamps 1 concert
  Wet Leg 1 concert