Thiruvasakam in Symphony (2005) is an oratorio composed and orchestrated by Ilaiyaraaja. Thiruvasagam is a collection of ancient Tamil poems written by Manikkavacakar. They were transcribed partially in English by American lyricist Stephen Schwartz. The oratorio was performed by the Budapest Symphony Orchestra.
References
Thiruvasakam in Symphony Wikipedia(Text) CC BY-SA