Mahesh Babu's Dookudu movie shoot is underway at Chiran Fort. The unit has started canning a family song with as many as 15 artistes choreographed by Dinesh master. The shooting is expected to continue for the next few days before the unit heads for some patch work scenes. Seenu Vytla is under pressure to release the movie by September and the makers are also hurrying on the post production works, which are progressing simaltaneously.