Listen to Epar Opar Dui Banglar online. Epar Opar Dui Banglar is a Bengali language song and is sung by Lopamudra Mitra. Epar Opar Dui Banglar, from the album Hari Hey Dinabandhu, was released in the year 2006. The duration of the song is 2:15. Download Bengali songs online from JioSaavn.