The much-awaited audio album of Nandamuri Balakrishna’s prestigious 100th project, Gautamiputra Satakarni, will be unveiled in the temple town of Tirupati tomorrow.The film’s producer Rajeev Reddy is supervising the arrangements being made at the venue and interacting with local media, he revealed that Gautamiputra Satakarni will be released in more than 800 screens across the world.The film’s release date is expected to be announced during the audio launch event tomorrow.