Listen to Oru Naal Unnodu Revival online. Oru Naal Unnodu Revival is a Tamil language song and is sung by S.P. Balasubrahmanyam, S. Janaki and Ilaiyaraaja. Oru Naal Unnodu Revival, from the album Uravaadum Nenjam, was released in the year 1976. The duration of the song is 4:11. Download Tamil songs online from JioSaavn.