Listen to O Amar Sona Bandhure online. O Amar Sona Bandhure is a Bengali language song and is sung by Hemanta Kumar Mukhopadhyay. O Amar Sona Bandhure, from the album Chena Achena, was released in the year 1969. The duration of the song is 3:05. Download Bengali songs online from JioSaavn.