デカブリストの乱
During the 1930s Shaporin turned his attention to large scale works. His opera "Dekabristi" (The Decembrists), to a libretto written by Aleksey Nikolayevich Tolstoy about the Decembrist revolt, had been on Shaporin's mind since 1920 — a 1925 interim version, "Polina Gyobe", had two scenes staged in Leningrad (as it had been renamed in 1924). In 1938, Shaporin received an offer of a teaching position at the Moscow Conservatory and he moved to Moscow.