Nikki Einfeld . Operatic sopranos

Artist Data: Ludmila Červinková was born 1908-04-29. Ludmila Died: 1980-09-16….

Artist Data: Ann-Helen Moen was born 1969-11-29. Ann Died: 1969-11-29….

Artist Data: Lisa Otto was born 1919-11-14. Lisa Died: 2013-09-18….

Artist Data: Catarina Ligendza was born 1937-10-18. Catarina Died: 1937-10-18….

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Hermine_von_Siegst%C3%A4dt