Listen to Mathar Upare Achhen Iswar online. Mathar Upare Achhen Iswar is a Bengali language song and is sung by Ila Arun and Subir Karanjai. Mathar Upare Achhen Iswar, from the album O Amar Maradona, was released in the year 1994. The duration of the song is 4:16. Download Bengali songs online from JioSaavn.