Listen to Kaal Rater Belay online. Kaal Rater Belay is a Bengali language song and is sung by Siddhartha Ghosh and Sonali Bhadra Majumder. Kaal Rater Belay, from the album Aananta Kaler Pratima, was released in the year 2018. The duration of the song is 6:34. Download Bengali songs online from JioSaavn.