As we know the O Kadhal Kanmani(Ok bangaram) is a 2015 Tamil romantic comedy film written, directed and produced by the great Mani Ratnam. The film was starrer by Dulquer Salmaan and Nithya Menen as a young couple in a live-in relationshipand was said to be a “reflection of the modern mindset of urban India”, dealing with issues such as marriage and traditional values.The music was composed by A. R. Rahman. The movie was made the romantical hit of 2015. In the success of movie hit and before the movie the music was super duper hit under the sony Music. In the account of success of Music, Sony music presents a awards to legendry director Maniratnam and oscar awarded A R Rahaman.