Listen to Keno Re Ei Duartuku online. Keno Re Ei Duartuku is a Bengali language song and is sung by Sudha Mukhopadhyay. Keno Re Ei Duartuku, from the album Sudha Mukherjee - Smritisudha, was released in the year 2009. The duration of the song is 3:06. Download Bengali songs online from JioSaavn.