Rosanna has seen 83 bands.

Band Concerts Seen
  5 Seconds of Summer 4 concerts
  Ariana Grande 2 concerts
  Camila Cabello 2 concerts
  Charli XCX 2 concerts
  Demi Lovato 2 concerts
  Lizzo 2 concerts
  Pitbull 2 concerts
  Ricky Montgomery 2 concerts
  Shawn Mendes 2 concerts
  Victoria Monét 2 concerts
  Alessia Cara 1 concert
  Backstreet Boys 1 concert
  Bazzi 1 concert
  Best Night Ever: 2010 Dance Party 1 concert
  Big Time Rush 1 concert
  Blackbear 1 concert
  Blu DeTiger 1 concert
  Calvin Harris 1 concert
  Cavetown 1 concert
  Charlie Puth 1 concert
  Charming Liars 1 concert
  Chelsea Cutler 1 concert
  Coco & Clair Clair 1 concert
  Dayglow 1 concert
  Del Water Gap 1 concert