El Sueño de Morfeo is a Spanish pop group formed in 2002, composed of Raquel del Rosario, Juan Luis Suárez y David Feito, from Asturias who have several years working together and producing songs with solid pop-rock structures with strong aromas seasoned folk , supported by the striking voice of Rachel. They have a very direct and to date, attended by some two million people to attend their concerts. They are also one of the most successful groups in Spain and parts of Latin America. They have sold about 300,000 copies of all their studio albums.