Mercedes Sosa delivers a powerful rendition of 'Duerme Negrito' on her 2005 compilation Exitos Eternos. As a defining voice of Nueva Canción and Latin American folk music, Sosa brings her signature emotional depth to this traditional bolero, which explores themes of longing and the passage of time. Her interpretation is characterized by a rich, resonant vocal style that honors the genre's roots while maintaining contemporary relevance. The recording exemplifies her career-long commitment to preserving and revitalizing the musical traditions of her heritage, showcasing her ability to convey profound narrative through melody and voice without relying on modern production techniques.