Listen to Deewana Dili Banai online. Deewana Dili Banai is a Bengali language song and is sung by Bubai and Mrinal Mukherjee. Deewana Dili Banai, from the album Biya Kore Fanse Geli, was released in the year 2011. The duration of the song is 3:22. Download Bengali songs online from JioSaavn.