Hilary Summers . Operatic contraltos
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Hilary_Summers
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Hilary_Summers
Artist Data: Denise Scharley was born 1917-02-15. Denise Died: 2011-07-26….
Artist Data: Caroline Unger was born 1803-10-28. Caroline Died: 1877-03-23….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Gisela_Litz
Artist Data: Sonia Prina was born 2010-02-. Sonia Died: 2010-accessdate-03….
Artist Data: Margarita Gonzalez Ontiveros was born 1927-09-01. Margarita Died:…
Artist Data: Maria Olszewska was born 1892-08-12. Maria Died: 1969-05-17….