László Lajtha (1892–1963) was a prominent Hungarian composer and musicologist, known for his contributions to 20th-century classical music. His work spans various genres, including orchestral, chamber, and vocal music, with a particular emphasis on the integration of Hungarian folk elements into classical frameworks. Notable works by Lajtha include his Symphony No. 1 (1936), the "Concerto for Orchestra" (1946), and his numerous string quartets, which showcase his innovative use of rhythm and harmony. Lajtha also composed operas, such as "The Devil's Bridge" and "The Tale of the Fisherman," further establishing his versatility as a composer. Lajtha's impact on music extends beyond his compositions; he played a significant role in the preservation and promotion of Hungarian folk music, serving as a bridge between traditional and contemporary styles. He was also influential in music education, teaching at the Budapest Music Academy and inspiring future generations of musicians. His works reflect a deep understanding of Hungarian cultural identity, making him an essential figure in the national music scene and contributing to the broader narrative of European classical music in the 20th century.