When Did Libuše Domanínská Die?

Libuše Domanínská was a Czech classical soprano who had a career in concert and opera from the 1940s through the 1970s. She was a leading member of the Brno National Theatre and later the Prague National Theatre where she sang a repertoire of 50 roles, especially as Janáček's Jenůfa, Káťa Kabanová and The Cunning Little Vixen. She was instrumental in making the composer's operas known internationally, both in recordings and guest appearances.