Listen to Amar Byatar Biha Dibo online. Amar Byatar Biha Dibo is a Bengali language song and is sung by Ansuman Roy. Amar Byatar Biha Dibo, from the album Amar Byatar Biha Dibo, was released in the year 1979. The duration of the song is 2:59. Download Bengali songs online from JioSaavn.