The appearance of the bands lead singer, Raquel de Rosario, in a popular Spanish television series was their jump to fame. Born in Oviedo, El Sueño de Morfeo is a fusion of modern Pop with the most traditional folk Celt music. They were the revelation band of 2005; Whilst they were enjoying their first number one, they played at the Madrid 46664 Festival. That same year their first album went platinum and gave more than 120 concert across Spain.