Listen to Thatti Ketka online. Thatti Ketka is a Tamil language song and is sung by M. S. Viswanathan and S.P. Balasubrahmanyam. Thatti Ketka, from the album Ninaithalae Inikkum Paadum Vanam Padi, was released in the year 2005. The duration of the song is 1:19. Download Tamil songs online from JioSaavn.