6. Music: The music, composed by duo Vishal-Shekhar has already captured the imagination of the country. Vishal-Shekhar have upped the ante, and ‘Chennai Express’ is comparable, if not better, than their previous hit albums like ‘Ra.One’, ‘Tashan’ and ‘Om Shanti Om’, to name a few. 1,2,3,4.. Get On the Dance Floor!