Listen to Bwisang Okhafwrni online. Bwisang Okhafwrni is an Assamese language song and is sung by Chayamali. Bwisang Okhafwrni, from the album Bwisagee, was released in the year 2010. The duration of the song is 3:49. Download Assamese songs online from JioSaavn.