Oralia Dominguez was a Mexican operatic mezzo soprano, or contralto, who performed at many of the world's leading opera houses.
She was born in the city of San Luis Potosí in northern Mexico and studied at the National Conservatory of Music where she made the acquaintance of the composer Carlos Chavez who championed her career. She made her professional stage debut at the Mexico City Opera in 1950.
In 1951, she sang the role of Amneris in Aida for the first time at the Palacio de Bellas Artes in Mexico City with Maria Callas, Mario del Monaco, and Giuseppe Taddei under the direction of Italian conductor Oliviero De Fabritiis.
She made her European debut in 1953 at London's Wigmore Hall. In the same year, she first appeared at La Scala, Milan, in Adriana Lecouvreur, and performed with the company in Verdi's Requiem at the Lucerne Festival. She recorded the Requiem the following year under the direction of Victor de Sabata. In 1954, she appeared throughout Europe with such conductors as Tullio Serafin, Igor Markevitch, Paul Kletzki and Herbert von Karajan.
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