Ola.X23 has seen 39 bands.

Band Concerts Seen
  New Hope Club 7 concerts
  The Vamps 7 concerts
  HRVY 5 concerts
  Denis Coleman 3 concerts
  Jan-Rapowanie 3 concerts
  Mata 3 concerts
  Beteo 2 concerts
  Harry Styles 2 concerts
  Jacob Sartorius 2 concerts
  Maggie Lindemann 2 concerts
  White 2115 2 concerts
  5 Seconds of Summer 1 concert
  Adi Nowak 1 concert
  Asher Knight 1 concert
  Bedoes 1 concert
  Białas 1 concert
  Casey Lowry 1 concert
  Conor Maynard 1 concert
  Eliza and The Bear 1 concert
  Gombao33 1 concert
  Janusz Walczuk 1 concert
  Kacperczyk 1 concert
  Kaytranada 1 concert
  Kękę 1 concert
  Kinny Zimmer 1 concert