Listen to Nwngninw Rao online. Nwngninw Rao is an Assamese language song and is sung by Alphinstone Boro and Shujal Boro. Nwngninw Rao, from the album Nwngninw Rao, was released in the year 2025. The duration of the song is 3:15. Download Assamese songs online from JioSaavn.