The Merry Widow
From The Metropolitan Opera website:
Susan Graham sings the title role of the fabulous woman of the world who sets out to conquer glamorous old Paris and get the one thing that has eluded her—a commitment from her playboy first love. Lehár’s delightful score of lush waltzes and beautiful ballads will sparkle with a supporting cast of Andriana Chuchman, Paul Groves, and the inimitable Sir Thomas Allen. Ward Stare conducts.