[3] For some time, she hosted regular musical evenings at her apartment in St Petersburg on Tuesdays.
[4] The Times (London, 1907) observed that "Mlle Kashperova’s music shows a decided talent, very attractive in its tunefulness, grace and Russian fitfulness of mood".
[3] In 1916, Kashperova became a teacher at the Smolny Institute; there she met Sergei Andropov, who was her student and a Bolshevik Leader, and in the same year they married.
[3] From 1918 to 1920 she moved to Moscow (due to the Bolshevik success), but rarely performed until her final solo recital, an all-Beethoven programme, was given on 30 November 1920.
To commemorate the 150th anniversary of her birth day, Boosey & Hawkes released five short video documentaries regarding Graham Griffith's research into and revival of her music.