Listen to Sound of Rain online. Sound of Rain is an Unknown language song and is sung by Healing Rain Sounds Academy. Sound of Rain, from the album Soothing Rain Sounds for Relaxation – Nature Sounds to Calm Down & Relax, Mindfulness Meditation, Baby Sleep, Newborn Lullaby, Waters Sounds to Chill Out, was released in the year 2015. The duration of the song is 4:48. Download Unknown songs online from JioSaavn.