Jacques Offenbach was a French composer known for his operettas and musical comedies. Synonyms for Offenbach include the "king of operetta," the "father of operetta," and the "witty king of light opera." He was also known as the "Mozart of the Champs-Élysees," referencing his popularity in Paris, specifically on the famous boulevard. Offenbach's compositions were often humorous and satirical, and he was known for incorporating elements of parody and theatricality in his works. He had a significant influence on the development of musical theatre, and his legacy continues to be celebrated today.