The composer of the music for "Le Bourgeois gentilhomme" spent most of his life working in the court of what leader?
Le Bourgeois gentilhomme:  The music was composed by Jean-Baptiste Lully, the choreography was by Pierre Beauchamp, the sets were by Carlo Vigarani and the costumes were done by the chevalier d’Arvieux. 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.
Louis XIV of France