Guy has been writing music ever since he began his first piano lessons at the age of eight.

Guy Bacos began playing the piano at the age of 8, after quitting piano lessons several times Guy eventually discovered a whole new world awaiting for him. While enjoying his piano lessons he discovered he had a gift for composing. After a few years of fruitful private piano lessons Guy was introduced to concert pianist Paul Loyonnet, who during his lifetime established friendships with many great 20th composers such as Debussy and Ravel. After studying 5 years with his new mentor Guy went on the earn a Bachelors degree in composition at the university of McGill in Montreal and later a Maters in performance at the University of Montreal under Claude Savard.

Post his graduate studies, Guy began his career composing music for various media’s while complementing his music palette with pop and jazz music. His smooth piano playing and versatility made him the house pianist of the Club St-Denis, a prestigious club downtown Montreal.

Guy's first major film scoring credit came with "Eternal" (2004), since then he has been an active member in the entertainment industry including numerous other film project. His abilities as a midi programmer was quickly noticed by VSL (Vienna Symphonic Library) as result he became an official and leading demo maker for them, for the past 5 years. Guy has worked on over a hundred commercials as well for major companies such as HumanWorlwide, but his main passion is writing symphonic music whether it's for his own pleasure or for scoring a film. Guy's pianistic abilities are of great essence to him; he enjoys playing Elton John as much as a Chopin Etude.