Listen to Potri Thiruagaval online. Potri Thiruagaval is a Tamil language song and is sung by Dharmapuram P. Swaminathan. Potri Thiruagaval, from the album Thiruvasagam - Vol 1 To 6, was released in the year 2002. The duration of the song is 22:23. Download Tamil songs online from JioSaavn.