[Svartalfiar]

But this article doesn’t mention them.

Why would the article mention them? It's about music in 1950 Russia. Not old German composers.

[MarvinStinson]

Emil Gilels, Sviatoslav Richter, Mili Rostropovich, David Oistrakh, Leonard Kagan had something to do with music in Russia in the 1950’s.

But of course not for the clueless.

[MarvinStinson]

Svartalfiar has just informed that Beethoven, Bach, Mozart, Brahms, were not played in Russia in the 1950’s.