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
Otello (Rossini) Otello (Rossini) Otello () is an opera in three acts by Gioachino Rossini to an Italian libretto by Francesco Maria Berio di Salsa. The work is based on a French adaptation of the story, not Shakespeare's play "Othello" as neither Rossini nor his librettist knew the English drama. The opera deviates heavily from Shakespeare's version not only in that it takes place in Venice and not on Cyprus, but also in that the whole dramatic conflict develops in a different manner. The role of Iago is reduced to some degree, and it is much less diabolical than in the original