Listen to Naja Radhika Eka online. Naja Radhika Eka is an Odia language song and is sung by B. P. Rao and Prafula Kumar. Naja Radhika Eka, from the album Puni Thare-4, was released in the year 2016. The duration of the song is 4:07. Download Odia songs online from JioSaavn.