Listen to Dwbwilangnai San online. Dwbwilangnai San is an Assamese language song and is sung by Jayabrata Islary and Usha Rani Brahma. Dwbwilangnai San, from the album Dwbwilangnai San, was released in the year 2025. The duration of the song is 5:40. Download Assamese songs online from JioSaavn.