Listen to Thenmerku Paruva Kaatru online. Thenmerku Paruva Kaatru is a Tamil language song and is sung by Vairamuthu, P. Unnikrishnan, K. S. Chithra and A.R. Rahman. Thenmerku Paruva Kaatru, from the album Karuthamma, was released in the year 1994. The duration of the song is 5:02. Download Tamil songs online from JioSaavn.