Gretchen has seen 9 bands.

Band Concerts Seen
  Taylor Swift 2 concerts
  Camila Cabello 1 concert
  Charli XCX 1 concert
  Harry Styles 1 concert
  Imagine Dragons 1 concert
  Jenny Lewis 1 concert
  Jonas Brothers 1 concert
  Shawn Mendes 1 concert
  Vance Joy 1 concert