ZipBox Parda Once Upon A Time In Mumbai Full Song | Ajay Devgn By Rizwan - June 19, 2012 Song: PardaSinger: Sunidhi Chauhan & Rana MazumderMovie: Once Upon A Time In MumbaiActors: Emraan Hashmi, Prachi Desai, Kangna Ranaut and Ajay DevgnLyricist: Irshad Kamil.