"Shenandoah" is a traditional American folk song that originated during the early 19th century. It tells the story of a riverboat captain's longing for a woman named Shenandoah, who is often interpreted as a Native American or a romantic figure. The song reflects themes of love, loss, and the American frontier. The melody of "Shenandoah" is characterized by its smooth, flowing lines, which evoke the imagery of the Shenandoah River in Virginia. Over the years, the song has been adapted and recorded by various artists, becoming a staple in American music and a symbol of the nation's cultural heritage.