Isl4 has seen 14 bands.

Band Concerts Seen
  Harry Styles 2 concerts
  Wet Leg 2 concerts
  5 Seconds of Summer 1 concert
  beabadoobee 1 concert
  Birdy 1 concert
  Coldplay 1 concert
  Inhaler 1 concert
  Little Simz 1 concert
  Lorde 1 concert
  Niall Horan 1 concert
  Paul McCartney 1 concert
  Phoebe Bridgers 1 concert
  Ruel 1 concert
  Taylor Swift 1 concert