Sandra Warfield performed with the Zurich Opera, where in 1961 she sang Katerina in the world premiere of Martinů's "The Greek Passion". They returned to the United States, and the Metropolitan Opera, in the 1960s. Her performances at the Met included Ulrica in Giuseppe Verdi's "Un ballo in maschera", Berta in "The Barber of Seville" by Gioachino Rossini, Marcellina in "The Marriage of Figaro", Maddalena in "Rigoletto" by Verdi and Erda in Richard Wagner's "Siegfried", totaling 172 performances. She sang the role of Delilah in "Samson and Delilah", with Richard Tucker performing as Samson. In her farewell performance in January 1972, Warfield
Armida (Rossini) Armida (Rossini) Armida is an opera in three acts by Italian composer Gioachino Rossini to an Italian libretto ("dramma per musica") by Giovanni Schmidt, based on scenes from "Gerusalemme liberata" by Torquato Tasso. "Armida" was written to be performed at the Teatro di San Carlo, Naples, on 11 November 1817 to celebrate the opening of the rebuilt opera house, which had been destroyed by fire the previous year. Isabella Colbran sang the title role, which is one of the longest and most demanding that Rossini wrote, with difficult coloratura passages of every kind during the entire opera. The most notable