A series of thirty-two lectures that he delivered to this studio between 1919 and 1922 were recorded by Konkordia Antarova and published in 1939; they have been translated into English as "On the Art of the Stage" (1950). Pavel Rumiantsev—who joined the studio in 1920 from the Conservatory and sang the title role in its production of "Eugene Onegin" in 1922—documented its activities until 1932; his notes were published in 1969 and appear in English under the title "Stanislavski on Opera" (1975).