Aidan Callin has seen 57 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
  3 Doors Down 1 concert
  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
  Creed 1 concert
  Daryl Hall 1 concert
  Dave Mason 1 concert
  Elton John 1 concert
  Finger Eleven 1 concert
  Foo Fighters 1 concert
  Future Islands 1 concert
  Gary Puckett & The Union Gap 1 concert
  George Thorogood & The Destroyers 1 concert
  Graham Nash 1 concert
  Greta Van Fleet 1 concert
  Hearty Har 1 concert
  Hot Tuna 1 concert
  Ice Nine Kills 1 concert