Listen to Etthanai Kalaathi online. Etthanai Kalaathi is a Tamil language song and is sung by Traditional and Dharmapuram P. Swaminathan. Etthanai Kalaathi, from the album Thirupugazh (Dharmapuram.P.S.Swaminathan), was released in the year 2007. The duration of the song is 6:38. Download Tamil songs online from JioSaavn.