John O'Brien
Sound · Music Supervisor · Musician · Original Music Composer
Active 2001–present
Filmography
The Break-Up (2006) — Music SupervisorCouples Retreat (2009) — Music SupervisorFour Christmases (2008) — Additional MusicAlbert Nobbs (2011) — MusicianMade (2001) — Original Music ComposerCeltic Woman: The Greatest Journey - Essential Collection (2008) — MusicianCeltic Woman (2005) — MusicianCeltic Woman: Destiny (2016) — Musician