Justyna Koziara has seen 17 bands.

Band Concerts Seen
  Harry Styles 6 concerts
  Taylor Swift 5 concerts
  Paramore 4 concerts
  AURORA 3 concerts
  Wolf Alice 3 concerts
  Christopher 1 concert
  James Arthur 1 concert
  kneecap 1 concert
  Mabel 1 concert
  Moyka 1 concert
  RAYE 1 concert
  Royel Otis 1 concert
  Sei Selina 1 concert
  Shawn Mendes 1 concert
  Stormzy 1 concert
  St. Paul and The Broken Bones 1 concert
  Thea Wang 1 concert