[1] She studied with Leoš Janáček at a conservatory in Brno, with Robert Teichmüller in Leipzig, and with Edwin Hughes and Alexander Lambert in New York.

[8][9] "Miss Seidlova is a pianist of considerable technical attainments," noted a Boston Globe review in 1928.

She played with the Wilberscheid String Quartet in 1934, and the Czechoslovak Instrumental Ensemble in 1935, both with Bedrich Vaska.

[12][13] She co-authored a book for young readers on the history of music,[14] and taught piano; one of her students was jazz bassist Gene Perla.

In her last years, she wrote short stories,[20] and attended weekly Russian language classes.