Listen to Baby’s Spa Harmony online. Baby’s Spa Harmony is an Instrumental language song and is sung by Hz Regenerates Tissues, Oriental Spa Sanctuary and Peaceful Spa. Baby’s Spa Harmony, from the album Gentle Melodies for Baby: Spa Comfort, was released in the year 2025. The duration of the song is 3:12. Download Instrumental songs online from JioSaavn.