The Tilton Sisters are a significant American folk duo known for their harmonious and stirring melodies. Comprised of siblings Grace and Lily Tilton, the band's music is characterized by its lyric-intensive style and acoustic instrumentation. The sisters' notable works include their debut album "Mountain Echoes," which solidified their place in the folk music scene. Their distinctive sound - a blend of traditional folk, country, and modern singer-songwriter elements - has had a considerable impact on the contemporary folk genre.