Director Anurag Kashyap started shooting for Anurag Kashyap Films Pvt. Ltd.’s Gangs Of Wasseypur on December 1st in Bombay. Shooting will go on till April 5, 2011. Presented by Viacom 18, the film stars Manoj Bajpayee, Piyush Mishra and Reema Sen. It is being produced by Sunil Bohra and Anurag Kashyap. The gangster film, a musical, has songs composed by Sneha Khanvilkar.