Listen to Nwngkhou Mwjang online. Nwngkhou Mwjang is an Assamese language song and is sung by Sulekha Basumatary. Nwngkhou Mwjang, from the album Khwirwm Dwirwm, was released in the year 2008. The duration of the song is 4:34. Download Assamese songs online from JioSaavn.