Listen to Raghuvamsa Sudha online. Raghuvamsa Sudha is a Malayalam language song and is sung by T.H. Subramaniam, Changanassery B Harikumar and Kannan Tripunithura. Raghuvamsa Sudha, from the album Raghuramam, was released in the year 2013. The duration of the song is 5:38. Download Malayalam songs online from JioSaavn.