Listen to Keno Tomra Aaamay Dako online. Keno Tomra Aaamay Dako is a Bengali language song and is sung by Debabrata Biswas. Keno Tomra Aaamay Dako, from the album Songs Of Rabindranath Debabrata Biswas, was released in the year 2004. The duration of the song is 1:49. Download Bengali songs online from JioSaavn.