Season Finale: Last seen at the Met in the title role of Philip Glass’s Akhnaten, countertenor Anthony Roth Costanzo stars as the mythic hero who ventures into the underworld to rescue his beloved Euridice. Soprano Ying Fang is his ill-fated bride, with soprano Elena Villalón in her company debut as Amore, the god of love who sets Orfeo on his quest. Christian Curnyn makes his Met debut conducting Gluck’s sublime setting of the ancient tale, enlivened by exuberant choreography from the legendary Mark Morris and featuring members of his renowned dance group.