Listen to Serene Baby Harmonies online. Serene Baby Harmonies is an Instrumental language song and is sung by Alpha Binaural Beats, Relaxation Ready and Relaxation Zone. Serene Baby Harmonies, from the album Peaceful Baby Relaxation: Comforting Sounds, was released in the year 2025. The duration of the song is 3:18. Download Instrumental songs online from JioSaavn.