Listen to Athoi Sagar Ei Badale online. Athoi Sagar Ei Badale is a Bengali language song and is sung by Banasree Sengupta and Salil Mitra. Athoi Sagar Ei Badale, from the album Oi Akash Samuddure, was released in the year 1991. The duration of the song is 5:02. Download Bengali songs online from JioSaavn.