Listen to Duyar Kholo Dewani Bhai online. Duyar Kholo Dewani Bhai is a Bengali language song and is sung by Mahfuz Joni. Duyar Kholo Dewani Bhai, from the album Duyar Kholo Dewani Bhai, was released in the year 2025. The duration of the song is 4:42. Download Bengali songs online from JioSaavn.