Listen to Raghuvamsa Sudha online. Raghuvamsa Sudha is a Carnatic language song and is sung by M.S. Subbulakshmi and Radha Viswanathan. Raghuvamsa Sudha, from the album M.S. Subbulakshmi - Birthday Special, was released in the year 2016. The duration of the song is 4:14. Download Carnatic songs online from JioSaavn.