Listen to Oorengum Unnai Thedytho online. Oorengum Unnai Thedytho is a Tamil language song and is sung by P. Jayachandran and Vani Jayaram. Oorengum Unnai Thedytho, from the album Kainattu, was released in the year 1988. The duration of the song is 4:01. Download Tamil songs online from JioSaavn.