Listen to O Ani Bwkha online. O Ani Bwkha is a Kokborok language song and is sung by Bibha, Manudevi, Singer Usha, Gutam and Sanjita. O Ani Bwkha, from the album Nugwi Nono, was released in the year 2010. The duration of the song is 7:38. Download Kokborok songs online from JioSaavn.