Listen to Thillai Vaazh online. Thillai Vaazh is a Tamil language song and is sung by Dharmapuram P. Swaminathan. Thillai Vaazh, from the album Thevaram - Dharumapuram Swaminathan, was released in the year 2006. The duration of the song is 6:13. Download Tamil songs online from JioSaavn.