Consider the opera company for which Jacqueline Royer sand leading contralto and mezzo-soprano. Who founded that company?
Jacqueline Royer Jacqueline Royer (1884 – 19??) was a French opera singer who sang leading contralto and mezzo-soprano roles at the Opéra de Paris, London's Royal Opera House, the Teatro Colón in Buenos Aires, and the Opéra de Monte-Carlo. Active on the stage from 1904 until 1924, she created several roles in early 20th century operas, including Carmine in the posthumous premiere of Ponchielli's "I Mori di Valenza".
Gail Robinson (soprano) Gail Robinson (7 August 1946 – 19 October 2008) was an American operatic soprano who sang with many of the world's leading opera companies during the 1970s and 1980s. She spent most of her career singing lyric coloratura roles at the Metropolitan Opera. After her performance career ended she taught singing to young artists and also directed the Metropolitan Opera's Young Artist Program for over ten years. Upon leaving the Met, she joined the voice faculty at the University of Kentucky.