Armand Louis Joseph Marsick (1853–1924) was a prominent French composer and music educator, primarily known for his contributions to classical music. Marsick was a violinist and an influential figure in the development of violin technique and pedagogy. He studied at the Paris Conservatoire and became a notable member of the French musical community. Marsick is best known for his compositions for violin and piano, as well as his chamber music works. His notable pieces include "Sonatine for Violin and Piano" and "Concerto for Violin and Orchestra," which showcase his lyrical style and technical prowess. In addition to his compositions, he was a dedicated teacher, influencing a generation of violinists through his teachings and methods. Marsick's impact on music is primarily seen in his role as an educator and performer, helping to elevate the standards of violin playing in France. His work contributed to the rich tapestry of late Romantic music, and he remains a respected figure in violin literature. Although not as widely recognized as some of his contemporaries, Marsick's contributions to violin pedagogy and composition have left a lasting legacy in classical music.