Listen to Ronga Nila Pokhila online. Ronga Nila Pokhila is an Assamese language song and is sung by Nipul Dutta Kalita and Namita Bhattacharyya Goswami. Ronga Nila Pokhila, from the album Paat Gabhoru 97, was released in the year 1996. The duration of the song is 4:50. Download Assamese songs online from JioSaavn.