hidden Shostakovich, Dmitry Dmitriyevich, (1906 - 1975), a musician SHOSTAKOVICH, Dmitry Dmitriyevich (1906–1975), composer, pianist, teacher, public figure. In 1919 he entered St.Petersburg Conservatory, in 1923 he graduated from the Conservatory piano class (teacher L.V. Nikolaev), in 1925 – composition class... more