Dramatic soprano Frida Leider was regarded by many colleagues, critics, and opera enthusiasts as the finest Wagnerian soprano during the interwar years. She was admired not only for a powerful voice of considerable beauty and flexibility, but also for her artistic integrity and histrionic gifts that compared favorably with those of the finest stage actresses. She had seen Eleanora Duse on stage and had been impressed with the legendary Italian actress' power and economy of gesture. Likewise, the musical comedy star Fritzi Massary proved an enduring icon for her poise and concentration.
The Polish pianist Halina Czerny-Stefanska (1922 - 1982) enjoyed a more substantial reputation among piano buffs than among music-lovers in general until she was unexpectedly shot to prominence by a mistake that got her talked about all around the world. In the early 1950s she had performed the First Concerto of Chopin under Vaclav Smetacek in a recording issued by the Czech label Supraphon; when EMI reissued the performance in 1965 it was attributed to Dinu Lipatti, the Romanian pianist whose premature death in 1950 robbed classical music of one of its brightest stars.