Listen to O Aamar Desher Mati online. O Aamar Desher Mati is a Bengali language song and is sung by Alok Roy Chowdhury. O Aamar Desher Mati, from the album Aaji E Bharat Lajjita Hey, was released in the year 2008. The duration of the song is 6:55. Download Bengali songs online from JioSaavn.