Ten contemporary cultural specialists look back at the impact of the Russian Revolution of 1917 on artists of the time - in film, theatre, poetry, dance and beyond. Musicologist Tamsin Alexander considers the music of Alexander Mosolov, which was inspired by the industrial sounds of the newly forged Soviet Union, and who was the only composer to be sent to the Gulag.
Part of Breaking Free: A Century of Russian Culture
Producer Alison Hindell BBC Cymru Wales.