Listen to Light Rainfall & Piano Music for Deep Sleep online. Light Rainfall & Piano Music for Deep Sleep is an English language song and is sung by Serenity Music Relaxation. Light Rainfall & Piano Music for Deep Sleep, from the album Relaxation Session (Water Music, Healing Sounds of Ocean & Rain, Min, Body Concentration, Deep Sleep & De-Stress Sounds), was released in the year 2017. The duration of the song is 3:39. Download English songs online from JioSaavn.