Society and culture in Saint Petersburg to St. Petersburg to haunt other characters as well as other fantastical elements, creating a surreal and abstract image of St. Petersburg. 20th-century writers from St. Petersburg, such as Vladimir Nabokov, Andrey Bely, Yevgeny Zamyatin with his apprentices Serapion Brothers created entire new styles in literature and contributed new insights in the understanding of society through their experience in this city. Anna Akhmatova became important leader for Russian poetry. Her poem "Requiem", focuses on the tragedies of living during the time of the Stalinist terror. Another notable 20th-century writer from St. Petersburg is Joseph Brodsky, recipient of the Nobel Prize
20th-century music had earlier been called race music, and country music. See also rock musical and rock opera. 20th-century music During the 20th century there was a huge increase in the variety of music that people had access to. Prior to the invention of mass market gramophone records (developed in 1892) and radio broadcasting (first commercially done ca. 1919–20), people mainly listened to music at live Classical music concerts or musical theatre shows, which were too expensive for many lower-income people; on early phonograph players (a technology invented in 1877 which was not mass-marketed until the mid-1890s); or by individuals performing music