El Cid The Legend Spanish El Cid La leyenda is a Spanish animated movie released on December 19, 2003, written by Jos Pozo, and based on the historical legend of Rodrigo Daz de Vivar, also known as El Cid.
The principal musical theme of El Cid The Legend was composed and interpreted by Luis Fonsi. It is called La fuerza del corazn.They also collaborated with the Spanish rock group Diosa, which had already created music for other Spanish feature films. ........
Source: Wikipedia