Listen to Beautiful Music Box Melodies online. Beautiful Music Box Melodies is an English language song and is sung by Relax Baby Music Collection. Beautiful Music Box Melodies, from the album Best of Toddlers Relaxing (Instrumental Songs for Sleeping – New Age Bedtime Lullabies, Soothing Nature Sounds, Baby Lovely Dream), was released in the year 2017. The duration of the song is 3:56. Download English songs online from JioSaavn.