Listen to Duno Joban Badhta online. Duno Joban Badhta is a Bhojpuri language song and is sung by RK Nishad Rajkumar. Duno Joban Badhta, from the album Duno Joban Badhta, was released in the year 2024. The duration of the song is 4:35. Download Bhojpuri songs online from JioSaavn.