Listen to Keno Eto Toke Chai online. Keno Eto Toke Chai is a Bengali language song and is sung by F A Sumon. Keno Eto Toke Chai, from the album Keno Eto Toke Chai, was released in the year 2021. The duration of the song is 4:05. Download Bengali songs online from JioSaavn.