Listen to O Keno Bhalobasa Janate Aase online. O Keno Bhalobasa Janate Aase is a Bengali language song and is sung by Promit Sen. O Keno Bhalobasa Janate Aase, from the album Tomarei Paraner Asha Karibo, was released in the year 2015. The duration of the song is 1:51. Download Bengali songs online from JioSaavn.