The News Minute| March 17, 2015| 1.00 am ISTIt's Rahman magic all over again. And that too in a Mani Ratnam movie.The soundtrack from Mani Ratnam's upcoming offering, "O Kadhal Kanmani", was unveiled on Monday. Rahman and Mani Ratnam have penned the lyrics for the song titled, "Mental Manadhil", that features Dulquer and Nithya Menen. The film "O Kadhal Kanmani" stars Dulquer Salmaan, Nithya Menen, Prakash Raj, Leela Samson, Prabhu Lakshman and Ramya Subramaniam as part of the cast. TweetFollow @thenewsminute