Listen to Biswa Jakhon Nidramagan online. Biswa Jakhon Nidramagan is a Bengali language song and is sung by Abhirup Guha Thakurta. Biswa Jakhon Nidramagan, from the album Tobuo Rabindranath, was released in the year 2015. The duration of the song is 4:56. Download Bengali songs online from JioSaavn.