Marzena has seen 32 bands.

Band Concerts Seen
  5 Seconds of Summer 2 concerts
  Ed Sheeran 2 concerts
  Niall Horan 2 concerts
  sanah 2 concerts
  Andrew Cushin 1 concert
  AR/CO 1 concert
  Calum Scott 1 concert
  Cat Burns 1 concert
  Charlotte Sands 1 concert
  Dawid Podsiadlo 1 concert
  Ellie Goulding 1 concert
  Harry Styles 1 concert
  Hinds 1 concert
  IGO 1 concert
  Jann 1 concert
  Jan-Rapowanie 1 concert
  Kwiat Jabłoni 1 concert
  Louis Tomlinson 1 concert
  Luke Hemmings 1 concert
  Maisie Peters 1 concert
  Martin Garrix 1 concert
  Oki 1 concert
  ralph kaminski 1 concert
  The 1975 1 concert
  The Kid LAROI 1 concert