That event occurred 50 years ago, when the coloratura Roberta Peters took the stage as the frisky Zerlina in Mozart's "Don Giovanni." Thursday night, the now 70-year-old Peters gave another ...

In the first act of the Metropolitan Opera’s new Don Pasquale, Baritone Frank Guarrera peeks behind a screen where Coloratura Roberta Peters is making an onstage costume change. “Brava,” he ...