Listen to Sweet Violin for Deep Sleep online. Sweet Violin for Deep Sleep is an Unknown language song and is sung by Childrens Songs. Sweet Violin for Deep Sleep, from the album Calming Music for Babies – 80 Soothing Relaxing Sounds for Baby Sleep & Toddlers Sweet Dreams, was released in the year 2016. The duration of the song is 6:24. Download Unknown songs online from JioSaavn.