Listen to Amar Abhimaner Badale Aaj online. Amar Abhimaner Badale Aaj is a Bengali language song and is sung by Kanak Das Biswas. Amar Abhimaner Badale Aaj, from the album Rabindra Sangeet Kanak Das Biswas, was released in the year 2012. The duration of the song is 3:15. Download Bengali songs online from JioSaavn.