Listen to Poovaar - Thirugnana Sammathar online. Poovaar - Thirugnana Sammathar is a Tamil language song and is sung by Dharmapuram P. Swaminathan. Poovaar - Thirugnana Sammathar, from the album Panniru Thirumurai, was released in the year 2006. The duration of the song is 4:07. Download Tamil songs online from JioSaavn.