Nadezhda Obukhova . Operatic mezzo-sopranos

Artist Data: Diana Haller was born 2013-12-27. Diana Died: 2014-02-19….

Artist Data: Jean Kraft was born 1962-05-. Jean Died: 1962-redirect-11….

Artist Data: Petra Lang was born 2016-08-19. Petra Died: 5117-sopranos-22….

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

Artist Data: Wilhelmine Ritter was born 1869-09-22. Wilhelmine Died: 1869-06-26….