Dmitri Dmitriyevich Shostakovich (25 September 1906 – 9 August 1975) was a Soviet Russian composer and one of the most celebrated composers of the 20th century.
Shostakovich achieved fame in the Soviet Union under the patronage of Leon Trotsky's chief of staff Mikhail Tukhachevsky, but later had a complex and difficult relationship with the Stalinist bureaucracy. In 1936, the government, most probably under orders from Stalin, harshly criticized his opera Lady Macbeth of the Mtsensk District, causing him to withdraw the Fourth Symphony during its rehearsal stages. Shostakovich's music was officially denounced twice, in 1936 and 1948, and was periodically banned. Nevertheless, he also received accolades and state awards and served in the Supreme Soviet of the RSFSR. Despite the official controversy, his works were popular and well received.