Harry Stuart Somers (1925-1999) was a prominent Canadian composer known for his contributions to classical music, particularly in the realms of opera, orchestral, and chamber music. His work is characterized by a blend of modernist techniques and traditional forms, often incorporating elements of Canadian folk music. Somers' notable works include the operas "Louis Riel" (1967), which tells the story of the Métis leader, and "The Fool" (1976), as well as orchestral pieces such as "Symphony No. 1" and "Concerto for Piano and Orchestra." He was also recognized for his contributions to choral music and educational compositions. Somers had a significant impact on the Canadian music scene, being one of the first composers to gain national recognition in the post-war era. His music often reflects themes of Canadian identity and heritage, influencing a generation of composers. Additionally, he was an advocate for Canadian music, serving as a mentor to younger musicians and playing a key role in the establishment of the Canadian League of Composers. Somers' legacy endures through his compositions and his efforts to promote Canadian artistry.