Olga Sober . Operatic sopranos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Olga_Sober
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Olga_Sober
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/J%C3%BAlia_V%C3%A1rady
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Sharon_Coste
Artist Data: Lilli Lehmann was born 1848-11-24. Lilli Died: 1929-05-17….
Artist Data: Gun-Brit Barkmin was born 2015-10-19. Gun Died: 4827-Brit_Barkmin-28….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Amanda_Forsythe
Artist Data: Alma Gluck was born 1884-05-11. Alma Died: 1938-10-27….