Sergio y Estibaliz

Sergio Blanco and Estibaliz Uranga, both from Bilbao, Spain, met at a concert in 1968 and launched their musical career with the Spanish group Mocedades. In 1972, they left the band to pursue a career as a duo. They were married In 1975; the same year, they represented Spain in the Eurovision Contest in Stockholm with "Tu Volverás." In 1993, they joined other ex-members of Mocedades, including Amaya (the original lead singer) and Iñaki Uranga, brother of Estibaliz and Amaya, to form El Consorcio.