Listen to Nwngno Ani online. Nwngno Ani is a Kokborok language song and is sung by Manik Debbarma and Kalpana Debbarma. Nwngno Ani, from the album Nwngno Ani, was released in the year 2018. The duration of the song is 4:42. Download Kokborok songs online from JioSaavn.