Roots of Joaquín Sabina

María Isabel Anita Carmen de Jesús Vargas Lizano, known professionally as Chavela Vargas, was a Costa Rican-born singer, songwriter and actress, naturalized Mexican citizen. She gained widespread recognition for her distinctive interpretations of Mexican rancheras. However, her impact extends beyond this genre, encompassing various styles within popular Latin American music.

Rosana Arbelo Gopar, known professionally by her mononym Rosana, is a Spanish singer and songwriter.

Álvaro Lafuente Calvo, known professionally as Guitarricadelafuente, is a Spanish singer-songwriter, guitarist and actor based in Barcelona. He began sharing cover versions of songs on Instagram in 2017. His style, which blends elements of indie folk, rumba, and flamenco, gradually attracted an audience.