Leonora Sparkes . Operatic mezzo-sopranos
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Artist Data: Gail Varina Gilmore was born 2012-09-. Gail Died:…
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Marinka_Gurewich
Artist Data: Conchita Supervía was born 1895-12-09. Conchita Died: 1936-03-30….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Rose_Beaudet
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Brigitte_Fassbaender
Artist Data: Annette Daniels was born 1961-09-10. Annette Died: 2004-04-01….