Listen to Sob Kota Janala Khule Daona online. Sob Kota Janala Khule Daona is a Bengali language song and is sung by Babul Kanti Dey. Sob Kota Janala Khule Daona, from the album Sob Kota Janala Khule Daona, was released in the year 2012. The duration of the song is 4:40. Download Bengali songs online from JioSaavn.