Listen to O Aamar Bangla Mago online. O Aamar Bangla Mago is a Bengali language song and is sung by Amrik Singh Arora and Joydev Sen. O Aamar Bangla Mago, from the album Smritir Patay, was released in the year 2013. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.