Listen to Pattathu Raajavum online. Pattathu Raajavum is a Tamil language song and is sung by M.S.Viswanathan and T.M.Sounderarajan. Pattathu Raajavum, from the album Chennai Talkies, was released in the year 2006. The duration of the song is 3:04. Download Tamil songs online from JioSaavn.