Listen to Keno Tomra Amai Dako online. Keno Tomra Amai Dako is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Keno Tomra Amai Dako, from the album Ekla Gitabitan Vol. 20, was released in the year 2012. The duration of the song is 2:45. Download Bengali songs online from JioSaavn.