Martyna Rosenbaum has seen 59 bands.

Band Concerts Seen
  PUP 4 concerts
  Spanish Love Songs 4 concerts
  We The Kings 4 concerts
  Mayday Parade 3 concerts
  There for Tomorrow 3 concerts
  A Day To Remember 2 concerts
  Billie Eilish 2 concerts
  Boys Like Girls 2 concerts
  IDLES 2 concerts
  Maggie Rogers 2 concerts
  Save Face 2 concerts
  Taking Back Sunday 2 concerts
  The Maine 2 concerts
  VersaEmerge 2 concerts
  3OH!3 1 concert
  A Rocket to the Moon 1 concert
  Beach Bunny 1 concert
  Ben Quad 1 concert
  Bo Burnham 1 concert
  Boys II Men 1 concert
  Bruno Mars 1 concert
  Camp Trash 1 concert
  Carly Rae Jepsen 1 concert
  Del Water Gap 1 concert
  Demi Lovato 1 concert