‘Ramayana,’ which stars Ranbir Kapoor, Sai Pallavi, Yash and Sunny Deol, commenced filming on April 2. While the official announcement of the project is set for April 17, on the occasion of Ram Navami, according to a report by Pinkvilla, director Nitesh Tiwari and producer Namit Malhotra have managed to rope in not one but two Oscar-winning composers for the film’s music.