Louis Applebaum (1918-2000) was a Canadian composer, conductor, and music educator known for his contributions to classical music, film scores, and Canadian cultural music. His genre primarily spanned classical, incorporating elements from folk and popular music, reflecting his commitment to the Canadian identity in the arts. Applebaum's notable works include the score for the film "The National Dream" (1974) and his compositions for various orchestras and chamber ensembles. He was also recognized for his work in ballet, writing scores for productions such as "The Nutcracker" and "The Three Musketeers." Additionally, Applebaum was a key figure in the development of Canadian music, serving as the first director of the Canadian Music Centre and playing a significant role in promoting Canadian composers. His impact on music extended beyond composition; he was an advocate for Canadian music and helped establish a national identity through his works. Applebaum's dedication to integrating Canadian themes into his compositions left a lasting legacy, influencing generations of musicians and composers in Canada.