Rafael Kubelík
During the 1960s and 1970s, Janowitz became one of the most popular singers in her field internationally and she developed a comprehensive discography of works ranging from Bach to Richard Strauss. Those eminent conductors with whom she performed included Karajan, but also Otto Klemperer, Eugen Jochum, Leonard Bernstein, Rafael Kubelík, Karl Böhm, Georg Solti, and Carlos Kleiber.