Pyotr Petrovich Sokal'sky (also spelled Sokalsky) was a Russian composer and music educator active primarily in the late 19th and early 20th centuries. His work is associated with the genres of classical and romantic music, reflecting the rich traditions of Russian musical heritage. Sokal'sky is best known for his choral compositions and piano works, with notable pieces including "The Nightingale" and various arrangements of Russian folk songs. He was also instrumental in developing the music education system in Russia, contributing to the pedagogical practices of the time. His impact on music lies in his efforts to integrate traditional Russian themes into classical forms, fostering a sense of national identity in Russian music. Sokal'sky's influence extended to his students, many of whom became prominent musicians and educators themselves, helping to shape the landscape of Russian classical music in the 20th century. While not as widely recognized as some contemporaries, his contributions to music education and composition have left a lasting legacy in the Russian musical tradition.