Leos Janáček was a Czech composer and musicologist, born on July 3, 1854, in Hukvaldy, Moravia. He is best known for his operas, including Jenůfa, The Cunning Little Vixen, and Káťa Kabanová, which showcase his unique style that blends folk music elements with modern techniques. Janáček's work often reflects his deep connection to the Moravian landscape and culture. In addition to his operas, Janáček composed orchestral works, chamber music, and choral pieces. His innovative use of rhythm and harmony has influenced many composers and continues to be celebrated in the world of classical music. Janáček passed away on August 12, 1928, in Brno, Czech Republic.