This is the theme song of the World Classical Tamil Conference, 2010, to be held in Coimbatore, Tamil Nadu, between June 23 and 27. The song has been written by Tamil Nadu Chief Minister M. Karunanidhi. The music is by A.R. Rahman.
The singers include A.R. Rahman, Yuvan Shankar Raja, T.M. Soundararajan, P. Suseela, Aruna Sairam, Bombay Jayashri Ramnath, Karthik, Harini, Chinmayi, Hariharan, Swetha Mohan, G.V. Prakash, Benny Dayal, Srinivas, Vijay Yesudas, T.L. Maharajan, Nithyasree Mahadevan, S. Sowyma, M.Y Abdul Gani, M. Khaja Mohideen, S. Sabu Mohideen, P.L. Krishnan, Naresh Ayyar, Gunasekar, Sruti Hassan, Chinna Ponnu, Suseela Raman, Blaze, Kash and Rehana.