"Sadda Haq" is a song composed by A. R. Rahman for the 2011 Indian musical film Rockstar.The film stars Ranbir Kapoor, Nargis Fakhri in leading roles and is directed by Imtiaz Ali, known for his previous romantic caper Jab We Met. The song features vocals by Mohit Chauhan and additional vocals by Clinton Cerejo, Arpit Gupta(Playback Singer) and the song also features Orianthi, as a guitarist.Sadda Haq has a powerful set of lyrics with a rebellious tone.