Sergey Prokofiev was a renowned Russian composer, pianist, and conductor, born on April 23, 1891. He is best known for his innovative compositions that blend classical traditions with modern elements. Prokofiev's works include symphonies, concertos, operas, and ballets, with notable pieces like Peter and the Wolf and Romeo and Juliet. Throughout his career, Prokofiev lived in various countries, including the United States and France, before returning to the Soviet Union in 1936. His music often reflects the complexities of the 20th century, showcasing his unique style and ability to convey deep emotions through sound.