Listen to Oki Elo Oki Elona online. Oki Elo Oki Elona is a Bengali language song and is sung by Kamal Ahmed. Oki Elo Oki Elona, from the album Nana Ronger Dinguli, was released in the year 2008. The duration of the song is 3:02. Download Bengali songs online from JioSaavn.