Listen to O Amar Rongila Dulavai online. O Amar Rongila Dulavai is a Bengali language song and is sung by Nila Pagli. O Amar Rongila Dulavai, from the album Agun Jole Re, was released in the year 2004. The duration of the song is 7:29. Download Bengali songs online from JioSaavn.