Cormac Hallihan has seen 28 bands.

Band Concerts Seen
  Anne-Marie 4 concerts
  RAYE 3 concerts
  Taylor Swift 3 concerts
  Harry Styles 2 concerts
  Lady Gaga 2 concerts
  Lennon Stella 2 concerts
  Belters Only 1 concert
  Billie Eilish 1 concert
  "Cork Live At The Marquee" 1 concert
  Dua Lipa 1 concert
  Ed Sheeran 1 concert
  Elton John 1 concert
  Erica-Cody 1 concert
  Griff 1 concert
  Inhaler 1 concert
  Jungle 1 concert
  Little Mix 1 concert
  Lizzo 1 concert
  Mabel 1 concert
  Maisie Peters 1 concert
  Mimi Webb 1 concert
  Niall Horan 1 concert
  Picture This 1 concert
  Stephanie Rainey 1 concert
  SZA 1 concert