Nikolai Rimsky-Korsakov was a Russian composer, born in 1844, known for his colorful orchestration and innovative use of harmony. He was a key figure in the Mighty Handful, a group of composers who sought to create a distinctly Russian style of classical music. His most famous works include the operas Scheherazade and The Golden Cockerel. Rimsky-Korsakov also made significant contributions as a music teacher and orchestrator. He taught many notable composers, including Igor Stravinsky and Sergei Prokofiev. His influence extended beyond his lifetime, shaping the development of Russian music and inspiring future generations of musicians.