Mozart’s first operatic masterpiece is conducted by James Levine. The ensemble includes Matthew Polenzani as the king torn by a rash vow; mezzo-soprano Alice Coote; soprano Nadine Sierra as Ilia; and soprano Elza van den Heever. Tickets at GuildHall.org; Box Office 2 hours prior to curtain; 631.324.4050; Theatermania.com; or 1.866.811.4111. 

$22 ($20 Members); $15 Students 

The John Drew Theater in the Dina Merrill Pavilion at Guild Hall, 158 Main Street, East Hampton, New York 11937, 631.324.0806; GuildHall.org