Listen to O Aamar Desher Mati online. O Aamar Desher Mati is a Bengali language song and is sung by Arnotri and Swagata. O Aamar Desher Mati, from the album O Aamar Desher Mati, was released in the year 2011. The duration of the song is 5:54. Download Bengali songs online from JioSaavn.