Listen to Nilamani Nila Ratana online. Nilamani Nila Ratana is an Odia language song and is sung by Dukhishyam Tripathy. Nilamani Nila Ratana, from the album Mangala Pravata, was released in the year 2016. The duration of the song is 5:12. Download Odia songs online from JioSaavn.