Listen to Amar Moto Nai Ki Gunagar online. Amar Moto Nai Ki Gunagar is a Bengali language song and is sung by Nobin Dewan. Amar Moto Nai Ki Gunagar, from the album Bhangon Nodir Bhanga Kule, was released in the year 2010. The duration of the song is 2:45. Download Bengali songs online from JioSaavn.