Serbian soprano Milka Stojanović passed away Sept. 1 at the age of 86. Stojanović made her operatic debut at the Belgrade Opera in 1959, where she sang until 1993. During this time she made guest appearances at Munich, Hamburg, Cologne, Berlin, Rome, Venice, Barcelona, Madrid, and Prague. In 1967, Stojanović debuted at the Metropolitan Opera as Leonora in Verdi’s “La {…}