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.
Federico Maria Sardelli Federico Maria Sardelli (born 1963) is an Italian conductor, historicist composer, musicologist, flautist, comics artist and satirist. He founded the medieval ensemble Modo Antiquo in 1984. In 1987 he founded the baroque orchestra Modo Antiquo. The orchestra made its debut with the first performance in modern times of Jean-Baptiste Lully's "Ballet des Saisons".