Listen to Relax Baby online. Relax Baby is an Instrumental language song and is sung by Baby Songs Academy. Relax Baby, from the album Baby Music 2019: Bedtime Baby Piano Music, Sounds of Nature Help Child Fall Asleep, Relaxing Lullabies for Kids, was released in the year 2019. The duration of the song is 2:59. Download Instrumental songs online from JioSaavn.