Listen to Rakhilen Sai Kupjal Kore online. Rakhilen Sai Kupjal Kore is a Bengali language song and is sung by Biren Das Baul. Rakhilen Sai Kupjal Kore, from the album Biren Das Baul, Vol. 01, was released in the year 2023. The duration of the song is 10:19. Download Bengali songs online from JioSaavn.