Listen to Nwngbo Khano online. Nwngbo Khano is an Assamese language song and is sung by Sanjita Debbarma and Suhel Debbarma. Nwngbo Khano, from the album Swrwk Swrwk, was released in the year 2008. The duration of the song is 3:40. Download Assamese songs online from JioSaavn.