Constance Jawureck . Operatic mezzo-sopranos

Artist Data: Aura Twarowska was born 1967-11-21. Aura Died: 1967-11-21….

Artist Data: Rosine Bloch was born 1844-11-07. Rosine Died: 1891-02-01….

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Nadja_Michael

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Michele_Detwiler