What nationality was the composer of the symphonic poem Prince Rostislav ?
Sergei Rachmaninoff Sergei Vasilievich Rachmaninoff (Russian: Серге́й Васи́льевич Рахма́нинов , "Sergey Vasilyevich Rakhmaninov"; ] ; 1 April [O.S. 20 March] 1873 28 March 1943) was a Russian virtuoso pianist, composer, and conductor of the late-Romantic period, some of whose works are among the most popular in the romantic repertoire.
Guy Ropartz Joseph Guy Marie Ropartz (15 June 1864 – 22 November 1955) was a French composer and conductor. His compositions included five symphonies, three violin sonatas, cello sonatas, six string quartets, a piano trio and string trio (both in A minor), stage works, a number of choral works and other music, often alluding to his Breton heritage. Ropartz also published poetry.