Listen to Saharer Ei Porasuna online. Saharer Ei Porasuna is a Bengali language song and is sung by Sarbariu Sengupta and Adhir Chattopadhyay. Saharer Ei Porasuna, from the album Sharmi, was released in the year 2014. The duration of the song is 4:07. Download Bengali songs online from JioSaavn.