Listen to Aamar Bandhu Saodagar online. Aamar Bandhu Saodagar is a Bengali language song and is sung by Mamtaj. Aamar Bandhu Saodagar, from the album Elo Kaal Panchasher Akal, was released in the year 2007. The duration of the song is 3:27. Download Bengali songs online from JioSaavn.