Gilles Tremblay (1932–2021) was a prominent Canadian composer known for his contributions to contemporary classical music. He was born in Montreal, Quebec, and his work often reflects the rich cultural tapestry of Canada, incorporating elements from various musical traditions. Tremblay's genre primarily falls within the realm of avant-garde and contemporary classical music. His notable works include "Concerto for Piano and Orchestra" (1962), "Hymne à la nuit" (1960), and "Les Échos de la forêt" (1978). He was particularly recognized for his innovative use of sound and texture, often experimenting with orchestration and the integration of electronic music elements. Tremblay's impact on music is significant within the Canadian classical scene, as he helped to elevate contemporary music and expand the boundaries of composition in Canada. He was also influential in the education of future generations of composers, serving as a professor at various institutions, including the Université de Montréal. His commitment to exploring new musical languages and his dedication to fostering creativity have left a lasting legacy in the world of contemporary music.