Listen to Rajaathi Kungumam online. Rajaathi Kungumam is a Tamil language song and is sung by S. P. Balasubramanyam and Vani Jairam. Rajaathi Kungumam, from the album Mangala Vathiyam, was released in the year 1979. The duration of the song is 6:10. Download Tamil songs online from JioSaavn.