Harper has seen 36 bands.

Band Concerts Seen
  Harry Styles 6 concerts
  Blood Orange 3 concerts
  Madi Diaz 2 concerts
  One Direction 2 concerts
  5 Seconds of Summer 1 concert
  Andrew McMahon in the Wilderness 1 concert
  Ashe 1 concert
  Bleachers 1 concert
  Daneshevskaya 1 concert
  Foster The People 1 concert
  Gavin James 1 concert
  girl in red 1 concert
  HAIM 1 concert
  Icona Pop 1 concert
  Jenny Lewis 1 concert
  John Moreland 1 concert
  Kacey Musgraves 1 concert
  Leith Ross 1 concert
  Lewis Capaldi 1 concert
  Lizzo 1 concert
  Louis Tomlinson 1 concert
  Lucero 1 concert
  Madison Cunningham 1 concert
  Måneskin 1 concert
  Marian Hill 1 concert