Speculations are rife that the musical maestro has been roped in for Ram Charan-Buchi Babu's upcoming filmPost the global success of ‘RRR’, Ram Charan’s stardom has increased manifold, and all his project announcements are being met with great excitement.Now the latest buzz about his upcoming film with ‘Uppena’ director Buchi Babu has got all the fans excited. According to the latest reports, Oscar winning-musician AR Rahman has been roped in for the sports drama. Satish Kilaru of Vridhi Cinemas and Sukumar Writings are jointly bankrolling the project, which is touted to be a rustic sports drama. Reportedly, the film will go on floors in September once RC wraps up the shooting for Shankar’s ‘Game Changer '. However, an official confirmation from the makers regarding the same is awaited. If the rumours turn out to be true, the film will mark Ram Charan’s first collaboration with AR Rahman. He has previously worked with his uncle Pawan Kalyan in ‘Komaram Puli’ and three of his compositions from the Tamil film ‘Gentleman’ were used in its Hindi remake starring Chiranjeevi. Given all this, the expectations are even higher for Charan and Rahman's collaboration.Further, the film will mark Rahman’s comeback to Telugu films after a gap of six years. He last composed for the 2016 film ‘Sahasam Swasaga Sagipo’.