Listen to Langer Kotha Bhalona online. Langer Kotha Bhalona is a Bengali language song and is sung by Sariful Islam and Gulshana Parbin. Langer Kotha Bhalona, from the album Langer Kotha Bhalona, was released in the year 2025. The duration of the song is 3:45. Download Bengali songs online from JioSaavn.