Jean-Louis Lully, often known simply as Lully, was a prominent French composer and conductor of the Baroque period, born on November 28, 1632, in Florence, Italy, and later naturalized in France. He is best known for his contributions to the development of French opera and his role in establishing the French overture as a musical form. His genre primarily encompassed opera, ballet, and orchestral music. Lully's notable works include "Armide" (1686), "Atys" (1676), and "Le Bourgeois Gentilhomme" (1670), among others. He collaborated closely with playwright Molière, integrating music into theatrical productions and significantly influencing the genre of comédie-ballet. His impact on music is profound; Lully is credited with shaping the style of French music during the Baroque era, blending Italian operatic elements with French sensibilities. His innovative use of rhythm and orchestration paved the way for future composers, and he played a key role in the development of the French musical tradition. Lully died on March 22, 1687, but his legacy continues to resonate in classical music and opera.