Sidney Clopton Lanier (1842–1881) was an American musician, poet, and author, best known for his contributions to the Southern literary and musical landscape. A flutist by training, Lanier was also a prominent figure in the development of American classical music. His genre spanned classical, folk, and romantic music, and he is often associated with the Southern Renaissance. Notable works include his compositions for flute, such as "The Symphony in D Minor" and "Concerto for Flute and Orchestra," as well as his poetry, which often reflected the themes of nature and the Southern experience. His most famous poem, "The Marshes of Glynn," exemplifies his lyrical style and deep appreciation for the natural world. Lanier's impact on music lies in his advocacy for the flute as a solo instrument in American classical music and his pioneering efforts to blend classical forms with American folk idioms. His writings on music theory and aesthetics also influenced future generations of musicians and composers, making him a significant figure in the intersection of literature and music in the 19th century.