Listen to Astagani Poroor Ki Gaan online. Astagani Poroor Ki Gaan is an Assamese language song and is sung by Bijoy. Astagani Poroor Ki Gaan, from the album Astagani Poroor Ki Gaan, was released in the year 2010. The duration of the song is 5:37. Download Assamese songs online from JioSaavn.