Listen to O Amar Desher Mati online. O Amar Desher Mati is a Bengali language song and is sung by Atanu Dasgupta and Tanhi Dutta. O Amar Desher Mati, from the album Shradhanjali, was released in the year 2014. The duration of the song is 6:05. Download Bengali songs online from JioSaavn.