Sergei Taneyev
He was a pupil of Mikhail Ippolitov-Ivanov and Sergei Taneyev at the Moscow Conservatory in around 1904. He went on to teach there himself. His pupils included the composers Yevgeny Golubev, Aram Khachaturian, Lev Knipper, Alexei Fedorovich Kozlovsky, Alexei Vladimirovich Stanchinsky, Anatoly Nikolayevich Alexandrov and Samuil Evgenyevich Feinberg.