Listen to Nwng Mwnthigwona online. Nwng Mwnthigwona is an Assamese language song and is sung by Bitu Narzary and Fungbili Basumatary. Nwng Mwnthigwona, from the album Nwng Mwnthigwona, was released in the year 2024. The duration of the song is 4:00. Download Assamese songs online from JioSaavn.