 By this time his reputation as the foremost French composer was so firmly established that he was confident enough to restore some of the most daring music from the original version, including the "Trio des Parques" and Phèdre's arias.In line with the practice he had adopted since "Zoroastre" in 1749 he completely cut the prologue.There was another revival at the Paris Opéra in 1767, after Rameau's death, which lasted for 14 performances.