Kasia has seen 46 bands.

Band Concerts Seen
  Louis Tomlinson 12 concerts
  Harry Styles 5 concerts
  Wet Leg 4 concerts
  Carl Barât 2 concerts
  Little Mix 2 concerts
  Niall Horan 2 concerts
  One Direction 2 concerts
  Only The Poets 2 concerts
  Paramore 2 concerts
  Taylor Swift 2 concerts
  5 Seconds of Summer 1 concert
  Abraham Mateo 1 concert
  Andrew Cushin 1 concert
  Anne-Marie 1 concert
  Baranovski 1 concert
  Big Time Rush 1 concert
  Blossoms 1 concert
  Coldplay 1 concert
  Denis Coleman 1 concert
  Dua Lipa 1 concert
  Florence + the Machine 1 concert
  Hinds 1 concert
  Hotwax 1 concert
  Jonas Brothers 1 concert
  Jordan McGraw 1 concert