Listen to Sistema de Sueño online. Sistema de Sueño is an Instrumental language song and is sung by El Sueño. Sistema de Sueño, from the album 25 Canciones para Dormir Profundamente - Música instrumental para calmar la mente, aliviar el estrés y la ansiedad, encontrar la paz interior, was released in the year 2018. The duration of the song is 6:00. Download Instrumental songs online from JioSaavn.