December 23 will be a hectic day in Tamil cinema with a flurry of activities. Two films are slated for release on the day - Vikram's Rajapattai and Sharukh Khan and Priyanka in Don 2.
With two biggie’s releases, the clash at the box office sounds interesting. 

Meanwhile on the same day two audio launches are planned. They are Vijay's Nanban directed by Shankar and Dhanush's '3'.

Nanban audio launch is taking place in Coimbatore while '3' audio will be released in Chennai. Nanban's audio will be unveiled during Harris Jayaraj's music concert, On the Edge. Aishwarya Dhanush's '3' audio is to be launched by Sony Music in Chennai.