Trippunitura Narayanan Krishnan, popularly known as T. N. Krishnan is celebrating his eightieth birthday on Jan. 10, 2009.

The 'December season' that is just getting over celebrated this maestro's birthday during his concerts in the season.

Arts promoter and businessman 'Nalli' Kuppuswami Chetty celebrated it as an evening function.

The Parthasarathy Swamy Sabha, based in Chennai and have been hosting music concerts for over a hundred years now celebrated it on the concert dais by cutting the birthday cake.
Here are a few photos of the celebrations.