Listen to O Doyal Emon Hoy Bolo Keno online. O Doyal Emon Hoy Bolo Keno is a Bengali language song and is sung by Javed Ali. O Doyal Emon Hoy Bolo Keno, from the album Lakshyaved, was released in the year 2018. The duration of the song is 5:37. Download Bengali songs online from JioSaavn.