Three of opera’s leading lights come together amid the regal splendor of the Royal Opera of Versailles. Sopranos Ailyn Pérez and Nadine Sierra joined mezzo-soprano Isabel Leonard for a dazzling program of arias, duets, and trios. Accompanied by pianist Vlad Iftinca, the concert featured favorite operatic selections by Gounod, Mozart, Bellini, Strauss, and more, as well as some enchanting Spanish songs featuring special guest Pablo Sáinz-Villegas on guitar.