Listen to Aalga Karo Khnopar Bandhon online. Aalga Karo Khnopar Bandhon is a Bengali language song and is sung by Rupankar. Aalga Karo Khnopar Bandhon, from the album Shawkol Kaajer Kaaji, was released in the year 2016. The duration of the song is 3:34. Download Bengali songs online from JioSaavn.