Listen to Nai Nai Bhoy online. Nai Nai Bhoy is a Bengali language song and is sung by Pramita Mallick and Sugata Bose. Nai Nai Bhoy, from the album The World Voyager, Vol. 2, was released in the year 2010. The duration of the song is 3:23. Download Bengali songs online from JioSaavn.