Sadda Haq from bollywood upcoming movie Rockstar is a rage among people now. So now watch how the song came into existence. Watch making of Sadda haq song featuring Imtiaz Ali, Ranbir Kapoor. Movie - Rockstar Lyricist - Irshaad Kamil Music Director - A.R. Rahman Artist - Ranbir Kapoor, Nargis Fakhri Music On - T-Series For all updates subscribe our channel:- SUBSCRIBE T-Series channel for unlimited entertainment http://www.youtube.com/tseries Circle us on G+ http://www.google.com/+tseriesmusic Like us on Facebook http://www.facebook.com/tseriesmusic Follow us on http://www.twitter.com/_Tseries