Mikhail Vladimirovich Ivanov-Boretsky (1874-1936), music historian. Professor in history of music (1922-1936), protector for educational work (1924-1930), head of Chair for History and Theoty of Music (1932-1934).

music historian. Professor in history of music (1922-1936), protector for educational work (1924-1930), head of Chair for History and Theoty of Music (1932-1934).