Listen to Despertar con un Sonrisa online. Despertar con un Sonrisa is an Instrumental language song and is sung by Sueño Real. Despertar con un Sonrisa, from the album Tratamiento para el Sueño - Música que Ayuda para Dormir Fácil y Rápido, was released in the year 2018. The duration of the song is 3:59. Download Instrumental songs online from JioSaavn.