The audio launch event of Bharthiraja's upcoming film Annkodiyum Kodiveeranum was held at Madurai yesterday. Kollywood biggies like Ilaiyaraaja, Mani Ratnam, Gangai Amaran, Balu Mahendra and SA Chandrasekar graced the event by their presence. Veteran actor-director Bhagyaraj, who was also present at the event, took the opportunity to announce his next film Thunai Mudhalvar (Unopposed). The details of the project are still awaited. Bhagyaraj's remarkable movies are Mouna Geethangal, Antha Ezhu Naatkal and Mundhanai Mudichu, to name a few.