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
Gioachino Rossini of scores, documents and objects from Rossini, assembled in the Edmond Michotte fund. Mauro Giuliani (who died in 1829) wrote six sets of variations for guitar on themes by Rossini, Opp. 119–124 (c. 1820–1828). Each set was called "Rossiniana", and collectively they are called "Rossiniane". This was the first known tribute by one composer to another using a title with the ending -ana. In 1925, Ottorino Respighi orchestrated four pieces from "Péchés de vieillesse" as the suite "Rossiniana" (he had earlier used pieces from the same collection as the basis of his ballet "La Boutique fantasque"). According to the "Oxford