the Libretto of  Amadis de Gaule was originaly set by an Italian-born French composer, instrumentalist, and dancer who spent most of his life working in whose court?
Jean-Baptiste Lully Jean-Baptiste Lully (] ; born Giovanni Battista Lulli ] ; 28 November 1632 – 22 March 1687) was an Italian-born French composer, instrumentalist, and dancer who spent most of his life working in the court of Louis XIV of France. He is considered a master of the French baroque style. Lully disavowed any Italian influence in French music of the period. He became a French subject in 1661.
Amadis de Gaule (La Borde and Berton) Amadis de Gaule is an opera by the French composers Jean-Benjamin de La Borde and Pierre Montan Berton, first performed at the Académie Royale de Musique, Paris (the Paris Opera) on 26 November 1771. It takes the form of a "tragédie en musique" in five acts. The opera is a new setting of a libretto by Philippe Quinault, originally set by Jean-Baptiste Lully in 1684.