The wait is not over yet! Looks like Rahman fans have to wait for a few more days to enjoy the music of his latest project Raavanan, directed by Mani Ratnam. The audio launch of the Telugu and Tamil versions will take place on May 5, 2010. Sony Music has bagged the Tamil-Telugu audio rights of the film. Raavanan stars Vikram, Aishwarya Rai, Prithviraj and Priyamani in the lead roles.