Listen to Nil Digante Oi Phuler Agun online. Nil Digante Oi Phuler Agun is a Bengali language song and is sung by Kanchan Baran Adhikary. Nil Digante Oi Phuler Agun, from the album Rangiye Diye Jao, was released in the year 2015. The duration of the song is 3:11. Download Bengali songs online from JioSaavn.