Aidan Callin has seen 51 bands.

Band Concerts Seen
  Almost Queen: A Tribute to Queen 2 concerts
  America 2 concerts
  Daryl Hall & John Oates 2 concerts
  Zac Brown Band 2 concerts
  Abby Anderson 1 concert
  Adam Sandler 1 concert
  Amyl and the Sniffers 1 concert
  Brit Floyd 1 concert
  Chicago 1 concert
  Collective Soul 1 concert
  Daryl Hall 1 concert
  Dave Mason 1 concert
  Elton John 1 concert
  Foo Fighters 1 concert
  Future Islands 1 concert
  Gary Puckett & The Union Gap 1 concert
  Graham Nash 1 concert
  Greta Van Fleet 1 concert
  Hot Tuna 1 concert
  Ice Nine Kills 1 concert
  Ingrid Andress 1 concert
  Jerry Seinfeld 1 concert
  John Oates 1 concert
  Joyce Manor 1 concert
  Keith Urban 1 concert