Listen to Kathum Tharangam online. Kathum Tharangam is a Tamil language song and is sung by Dharmapuram P. Swaminathan. Kathum Tharangam, from the album Thiruchendur Thirupugazh,Pillaitamizh & Others, was released in the year 2012. The duration of the song is 4:45. Download Tamil songs online from JioSaavn.