Simply Maria has seen 16 bands.

Band Concerts Seen
  M.O.N.T 2 concerts
  The Rose 2 concerts
  Alex Porat 1 concert
  Bars and Melody 1 concert
  Ed Sheeran 1 concert
  Eric Nam 1 concert
  ISÁK (no) 1 concert
  Jack & Jack 1 concert
  James TW 1 concert
  Lufthaus 1 concert
  Ramon 1 concert
  Robbie Williams 1 concert
  Shawn Mendes 1 concert
  The Main Level 1 concert
  TIX 1 concert
  Xdinary Heroes 1 concert