Listen to Nai Nai Nai Je Baki online. Nai Nai Nai Je Baki is a Bengali language song and is sung by Unmana Datta. Nai Nai Nai Je Baki, from the album Unmana Datta - Tomare Kori Nibedan, was released in the year 2008. The duration of the song is 3:34. Download Bengali songs online from JioSaavn.