In this WFMT broadcast from 1959, Studs Terkel’s guests are German mezzo-soprano Christa Ludwig and her husband, the Austrian bass-baritone Walter Berry. They were in Chicago to perform in Lyric Opera of Chicago’s production of Cosi fan tutte.
Mezzo-soprano Christa Ludwig and bass-baritone Walter Berry (11/12/1959)

(Creative Commons via parismuseescollections.paris.fr)