Listen to Naan Unnai Ninajen online. Naan Unnai Ninajen is a Tamil language song and is sung by S. P. Balasubrahmanyam and Shalini. Naan Unnai Ninajen, from the album Raajiyam (Original Motion Picture Soundtrack), was released in the year 2003. The duration of the song is 4:55. Download Tamil songs online from JioSaavn.