Born and raised in Toronto, McCartney relocated to Music City in 2023 to integrate himself into Nashville’s thriving creative community. The up-and-comer cites songwriting influences including Paul McCartney, John Prine, Max Martin, Thomas Wesley and more. He joins Big Loud Publishing’s award-winning roster that has penned over 300 singles including three GRAMMY® Award winners and 90 No. 1 singles for artists like George Strait, Blake Shelton, Kenny Chesney, Dierks Bentley, Luke Bryan, Florida Georgia Line, Faith Hill, Thomas Rhett and more.