Listen to Lull Your Soul to Sleep online. Lull Your Soul to Sleep is an Unknown language song and is sung by Relaxation Music System. Lull Your Soul to Sleep, from the album Relaxation Music Heaven: Ultimate Relaxing Songs, Delta Waves & Isochronic Tones for Brainwave Entrainment, was released in the year 2015. The duration of the song is 3:39. Download Unknown songs online from JioSaavn.