Listen to Nwng Dongo online. Nwng Dongo is an Assamese language song and is sung by Sansuma Boro, Elisha Baro and Kenny Swargiary. Nwng Dongo, from the album Nwng Dongo, was released in the year 2022. The duration of the song is 3:40. Download Assamese songs online from JioSaavn.