Listen to Sound of Serenity online. Sound of Serenity is an English language song and is sung by Baby Lullaby, Musica Relajante and All Night Sleeping Songs to Help You Relax. Sound of Serenity, from the album Essential Anxiety Relief Compilation, was released in the year 2017. The duration of the song is 2:30. Download English songs online from JioSaavn.