Listen to Unakey Enn Aaviyum online. Unakey Enn Aaviyum is a Tamil language song and is sung by Karthik and Shalini. Unakey Enn Aaviyum, from the album Illakkanam, was released in the year 2006. The duration of the song is 3:54. Download Tamil songs online from JioSaavn.