Nikki Einfeld . Operatic sopranos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Nikki_Einfeld
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Nikki_Einfeld
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Julia_Novikova_(soprano)
Artist Data: Karin Wolverton was born 2011-10-27. Karin Died: 2015-accessdate-15….
Artist Data: Helena Bliss was born 1917-12-31. Helena Died: 2014-04-19….
Artist Data: Helen Boatwright was born 1916-11-17. Helen Died: 2010-12-01….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Charlotte_Margiono
Artist Data: Fanny Heldy was born 1888-02-29. Fanny Died: 1973-12-13….