Listen to O Aamar Desher Mati online. O Aamar Desher Mati is a Bengali language song and is sung by Swagatalakshmi Dasgupta and Rabindranath Tagore. O Aamar Desher Mati, from the album Sarthak Janam Aamar, was released in the year 2014. The duration of the song is 5:55. Download Bengali songs online from JioSaavn.