Listen to Amar Bhanga Pather Ranga Dhulaay online. Amar Bhanga Pather Ranga Dhulaay is a Bengali language song and is sung by Pankaj Mullick and Rabindranath Tagore. Amar Bhanga Pather Ranga Dhulaay, from the album Tumi Ki Keboli Chhabi, was released in the year 1970. The duration of the song is 3:04. Download Bengali songs online from JioSaavn.