Listen to Calm Slumber Evening Beats online. Calm Slumber Evening Beats is an Instrumental language song and is sung by Celestial Hz, Ultimate Baby Sleep Bliss and Ultimate Baby Sleep Comfort. Calm Slumber Evening Beats, from the album Baby Sleep Beats for Restful Slumber, was released in the year 2025. The duration of the song is 2:50. Download Instrumental songs online from JioSaavn.