Listen to Didi Bolbo Ki Lo Lajer Kotha online. Didi Bolbo Ki Lo Lajer Kotha is a Bengali language song and is sung by Badal Paul and Manju Karmakar. Didi Bolbo Ki Lo Lajer Kotha, from the album Didi Bolbo Ki Lo Lajer Kotha, was released in the year 2015. The duration of the song is 6:30. Download Bengali songs online from JioSaavn.