Boris Mykolayovich Lyatoshyns'ky (1895–1968) was a prominent Ukrainian composer, conductor, and music educator, recognized for his significant contributions to 20th-century classical music. He is often associated with the genres of classical and contemporary classical music, blending Ukrainian folk elements with modernist techniques. Lyatoshyns'ky's notable works include his Symphony No. 1 (1944), which is considered a landmark in Ukrainian orchestral music, and his later Symphony No. 2 (1947), known for its innovative use of folk themes. His opera "Taras Bulba" (1952) is another significant achievement, highlighting his ability to integrate national identity within a modern operatic framework. Lyatoshyns'ky's impact on music extends beyond composition; he was a pivotal figure in the establishment of the Ukrainian national school of composition, fostering the development of future generations of musicians. He served as a professor at the Kyiv Conservatory and was influential in promoting Ukrainian music both domestically and internationally. His works remain an important part of the Ukrainian cultural heritage, reflecting the complexities of national identity during a turbulent historical period.