Background
The son of Disney Studios producer Louis Debney (Zorro, The Mickey Mouse Club), John was born and raised in nearby Glendale, California, where he began guitar lessons at age six and played in rock bands in college.
The son of Disney Studios producer Louis Debney (Zorro, The Mickey Mouse Club), John was born and raised in nearby Glendale, California, where he began guitar lessons at age six and played in rock bands in college.
He also composed the score for Cutthroat Island, which has been celebrated by music critics as a notable example of swashbuckling film music Debney earned his Bachelor of Arts degree in Music Composition from the California Institute of Arts in 1979. Two weeks after graduating from CalArts, he got a job at copying department at Disney.
One day, Buddy Baker saw him and had him arrange music that would later be used for different pavilions and rides at EPCOT Center (at Walt Disney World in Florida).
After three years at Disney, he freelanced for television composer Mike Post. Debney furthered his hands-on training by working with Hanna-Barbera composer Hoyt Curtin.
In the early, Debney began to score indie films and Disneyland attractions. In 1991, Debney composed the music for Phantom Manor in Disneyland Paris.
In 1993, he scored his first studio feature, the Disney comedy Hocus Pocus starring Bette Midler.
Debney has since gone on to have a career composing scores for many films including: The Passion of the Christ, Bruce Almighty, I Know What You Did Last Summer, Elf, Sin City, Chicken Little, Liar Liar, Spy Kids, The Scorpion King, The Princess Diaries and Predators. Debney has also composed scores for the video games Lair and The Sims Medieval. In 2010, he composed the theme music for the Nickelodeon television series Supah Ninjas.