Listen to Koil Mani Kettene online. Koil Mani Kettene is a Tamil language song and is sung by Unnikrishnan and Swarnalatha. Koil Mani Kettene, from the album Kanna Unnai Thedukiren, was released in the year 2013. The duration of the song is 5:07. Download Tamil songs online from JioSaavn.