"Saro" is a traditional folk song from the United States, often associated with the Appalachian region. It tells the story of a young man lamenting the loss of his love, expressing themes of heartache and longing. The song is characterized by its simple melody and repetitive structure, making it easy to sing along. The song has been performed by various artists, including The Carter Family and Jean Ritchie, contributing to its popularity in American folk music. "Saro" is often included in collections of traditional songs and is appreciated for its emotional depth and cultural significance.