When was the composer of the ballet Raymonda, director of the Saint Petersburg Conservatory  ?
Alexander Glazunov Alexander Konstantinovich Glazunov (Russian: Алекса́ндр Константи́нович Глазуно́в , 10 August 1865 – 21 March 1936) was a Russian composer, music teacher, and conductor of the late Russian Romantic period. He served as director of the Saint Petersburg Conservatory between 1905 and 1928 and was instrumental in the reorganization of the institute into the Petrograd Conservatory, then the Leningrad Conservatory, following the Bolshevik Revolution. He continued heading the Conservatory until 1930, though he had left the Soviet Union in 1928 and did not return. The best-known student under his tenure during the early Soviet years was Dmitri Shostakovich.
Elena Firsova Elena Olegovna Firsova (Russian: Еле́на Оле́говна Фи́рсова ; also "Yelena" or "Jelena Firssowa"; born 21 March 1950, Leningrad) is a Russian composer.