Listen to Nwng Khakana online. Nwng Khakana is a Kokborok language song and is sung by Bimal Debbarma, Janardhan Debbarma and Subhadra Debbarma. Nwng Khakana, from the album Mukumu, was released in the year 2009. The duration of the song is 4:38. Download Kokborok songs online from JioSaavn.