Listen to Raagasudharasa (Sudha) online. Raagasudharasa (Sudha) is a Carnatic language song and is sung by Sudha Ragunathan. Raagasudharasa (Sudha), from the album Carnatic Classical Vocal - Sudha Ragunathan, was released in the year 1991. The duration of the song is 21:55. Download Carnatic songs online from JioSaavn.