Listen to Fagun Dana Barlangsigwn online. Fagun Dana Barlangsigwn is an Assamese language song and is sung by Khanindra Boro and Biditya Daimari. Fagun Dana Barlangsigwn, from the album Fagun Dana Barlangsigwn, was released in the year 2025. The duration of the song is 4:31. Download Assamese songs online from JioSaavn.