Listen to Soothing Rainfall Harmony online. Soothing Rainfall Harmony is an Unknown language song and is sung by Relax My Cat, Rain Sounds ACE, Lightning and Thunder and Rain Storm. Soothing Rainfall Harmony, from the album Relaxing Sound of Rain: Serenity in Storms, was released in the year 2024. The duration of the song is 1:50. Download Unknown songs online from JioSaavn.