Listen to Pure Serenity online. Pure Serenity is an Unknown language song and is sung by Calm Baby Music Land. Pure Serenity, from the album Lullabies with Ocean Sounds - Baby Music for Sleeping, Lullabies, Deep Nature Sounds , Calm Music for Relax, Deep Healthy Sleep, was released in the year 2016. The duration of the song is 4:40. Download Unknown songs online from JioSaavn.