The name A.R.Rahman needs no introduction. The man who redefined contemporary Indian music and is the pride of the entire nation and an idol for millions all over the world needs no preamble. But if you happen to be one, still among the few unfortunate souls, who are a stranger to him and his heavenly music, then read on. Going back in History, the following question arises. Six years ago, who listened to Tamil music? Only Tamilians. Five years ago, what did teenagers dance to at di...