Listen to Nwngnw Angni Jiuni online. Nwngnw Angni Jiuni is an Assamese language song and is sung by Rwngshar Boro and Usha Rani Brahma. Nwngnw Angni Jiuni, from the album Nwngnw Angni Jiuni, was released in the year 2018. The duration of the song is 5:15. Download Assamese songs online from JioSaavn.