Debutant director Atlee's Raja Rani, produced by A.R. Murugadoss, has created the much-needed pre-release buzz, thanks for the team's innovative promotions. The film revolves around the newly-wed Raja (Arya) and Rani, who are completely different from each other. Then there is Rani's ex-beau Jai and Nazriya as Arya's past love. The film is all set for a grand audio launch on Aug 23. Meanwhile Murugadoss has revealed that Jai will be the surprise package of Raja Rani and also praised the young actor for his dedication towards work.