Biografia   

Buckley is best known for working and still works extensively with composer Harry Gregson-Williams, including work on the famous videogame Metal Gear Solid 4: Guns of The Patriots.

Among Buckley's numerous solo projects are the films Blood Creek (2008, director: Joel Schumacher), The Forbidden Kingdom (2008, director: Rob Minkoff; the first film to feature both Jackie Chan and Jet Li), Tell-Tale (2009, director: Michael Cuesta), as well as From Paris with Love (2010, director: Pierre Morel; starring John Travolta and Jonathan Rhys Meyers) and the TV series The Good Wife. Buckley's most recent project is the Ben Affleck-directed The Town whose score was co-composed with Harry Gregson-Williams.