Osmo Uolevi Lindeman (1916-1992) was a Finnish composer and conductor known for his contributions to choral and orchestral music. His work primarily fell within the genres of classical and contemporary classical music. Lindeman's notable compositions include choral works such as "Lapsen Laulu" (Child's Song) and "Joululaulu" (Christmas Song), which reflect his deep engagement with Finnish folk traditions and themes. Lindeman was also influential as a conductor, leading various choirs and orchestras in Finland, where he promoted both Finnish and international repertoire. His style often blended traditional folk elements with modern techniques, helping to bridge the gap between Finland's rich musical heritage and contemporary classical music trends. In addition to his compositions, Lindeman played a key role in music education in Finland, influencing generations of musicians. His commitment to choral music and his efforts in promoting Finnish composers have left a lasting impact on the Finnish music scene. Lindeman's works continue to be performed and celebrated, contributing to the ongoing appreciation of Finnish choral and orchestral music.