At the borders of mythical Lydia, a crisis erupts: Prince Melo takes up arms against his father, King Halyattes, who has been blinded by the slanders of a deceitful adviser who made him believe he would be disinherited in favor of an usurper. It is in this torn kingdom that Sosarme, sovereign of Media and future husband of Princess Elmira, steps forward as a mediator, determined to calm the fury of blood and restore peace. Drawing on the conventions of opera seria, Handel achieves a subtle balance between the power of Antonio Salvi's text and the richness of the score, building a bridge between the Lullian tradition and the innovations later brought by Rameau. Under the direction of Marco Angioloni, the Orchestre de l'Opéra Royal delivers a Sosarme that is both innovative and filled with vitality and emotion.