Julia Pieri has seen 12 bands.

Band Concerts Seen
  Harry Styles 2 concerts
  Ariana Grande 1 concert
  Austin Mahone 1 concert
  Bruno Mars 1 concert
  Hunter Hayes 1 concert
  Jenny Lewis 1 concert
  Madison Beer 1 concert
  McClain 1 concert
  MKTO 1 concert
  Pharrell Williams 1 concert
  Shawn Mendes 1 concert
  The Vamps 1 concert