Listen to O Saryau Nungno online. O Saryau Nungno is a Kokborok language song and is sung by Sourabhee, Bobotush, Rajib Thomas, Kerala and Mili. O Saryau Nungno, from the album Yapri Dulnangma, was released in the year 2010. The duration of the song is 5:45. Download Kokborok songs online from JioSaavn.