J☆ has seen 17 bands.

Band Concerts Seen
  ENHYPEN 5 concerts
  Architecture In Helsinki 1 concert
  Bon Iver 1 concert
  Death Cab for Cutie 1 concert
  Franco 1 concert
  IU 1 concert
  Last Dinosaurs 1 concert
  Linkin Park 1 concert
  Lucy Rose 1 concert
  San Cisco 1 concert
  SEVENTEEN 1 concert
  Taylor Swift 1 concert
  The 1975 1 concert
  The Naked and Famous 1 concert
  The Paper Kites 1 concert
  The Ransom Collective 1 concert
  The Royal Concept 1 concert