Listen to Keno Re Ei Duyartuku online. Keno Re Ei Duyartuku is a Bengali language song and is sung by Swapan Gupta. Keno Re Ei Duyartuku, from the album Chayanika Tagore,Vol. 2, was released in the year 2000. The duration of the song is 3:02. Download Bengali songs online from JioSaavn.