The Kossoy Sisters

The Kossoy Sisters, identical twins Irene and Ellen, represent a pivotal bridge between traditional Appalachian old-time music and the urban folk revival of the 1950s. Despite being born and raised in New York City, they became masters of the Southern mountain sound, specifically the 'close harmony' vocal style that requires an intuitive, near-telepathic connection often found in sibling acts.

Their 1956 debut, 'Bowling Green,' is a landmark of the era, recorded when they were just teenagers. Their sound identity is characterized by the pairing of Irene's mezzo-soprano and guitar with Ellen's soprano and five-string banjo, utilizing a traditional up-picking style rather than the more common Scruggs-style three-finger roll. Culturally, they gained a massive second wave of recognition when their version of 'I'll Fly Away' was featured in the Coen Brothers' film 'O Brother, Where Art Thou?' This placement solidified their status as icons of 'authentic' Americana. Critical consensus views them as preservationists who brought a sophisticated, almost classical clarity to raw mountain ballads without stripping away their emotional weight.