Listen to Serenity (Beautiful Piano Music) online. Serenity (Beautiful Piano Music) is an Unknown language song and is sung by Nature Sounds Universe. Serenity (Beautiful Piano Music), from the album Natural Healing - Sleep Song, Lucid Dream, Music for Relaxation & Meditation, was released in the year 2016. The duration of the song is 3:52. Download Unknown songs online from JioSaavn.