Sergei Rachmaninoff was a renowned Russian composer, pianist, and conductor born in 1873. Known for his lush harmonies and sweeping melodies, Rachmaninoff's music often combined Russian romanticism with Western classical traditions. His compositions, such as the Piano Concerto No. 2 and Rhapsody on a Theme of Paganini, are celebrated for their emotional depth and technical brilliance. Rachmaninoff's career flourished in both Russia and the United States, where he eventually settled after the Russian Revolution. He continued to compose and perform until his death in 1943, leaving behind a lasting legacy in the world of classical music.