Ernest Guiraud (1837-1892) was a French composer, conductor, and music teacher, primarily associated with the Romantic genre. He is best known for his contributions to opera and orchestral music, as well as for his work in music education. Guiraud’s most notable works include his completion of Georges Bizet's opera "Carmen," which he arranged and orchestrated after Bizet's death. He also composed the operas "Le roi d’Ys" and "La fille de Roland," showcasing his ability to blend lyrical melodies with dramatic narratives. Additionally, he wrote significant orchestral works and chamber music, contributing to the broader orchestral repertoire. Guiraud's impact on music extends beyond his compositions; he was a respected teacher at the Paris Conservatoire, where he influenced a generation of musicians, including Gabriel Fauré and Claude Debussy. His approach to harmony and orchestration helped pave the way for subsequent developments in French music, making him an important figure in the transition from Romanticism to modernism in the late 19th century.