Listen to Hridoyta Ek Bishad Sagor online. Hridoyta Ek Bishad Sagor is a Bengali language song and is sung by Sumon Dewan. Hridoyta Ek Bishad Sagor, from the album Poarili Ontor, was released in the year 2017. The duration of the song is 6:27. Download Bengali songs online from JioSaavn.