Delhi-6 is a 2009 Hindi language Indian drama film directed by Rakeysh Omprakash Mehra and starring Abhishek Bachchan, Sonam Kapoor, Om Puri, Waheeda Rahman, Rishi Kapoor, Atul Kulkarni, Deepak Dobriyal and Divya Dutta. The story is reportedly based on Mehra's growing up years in Chandni Chowk area of Old Delhi. The number 6 refers to the Postal Index Number (PIN) code of Chandni Chowk area of Old Delhi, a shortened form of 110006. It is Mehra's third film after Aks and Rang De Basanti. The acclaimed score and soundtrack was composed by A. R. Rahman. It released on 20 February 2009 and won the Nargis Dutt Award for Best Feature Film on National Integration at 57th National Film Awards.