Listen to Nilim Gagan Dhoray Dhoray online. Nilim Gagan Dhoray Dhoray is an Assamese language song and is sung by Parveen Sultana. Nilim Gagan Dhoray Dhoray, from the album Maram Trishna, was released in the year 1968. The duration of the song is 3:35. Download Assamese songs online from JioSaavn.