As Dhanush gears up for his busy year ahead, his fans eagerly await the release of his 50th film 'Raayan'. However, the film's release date has been postponed due to post-production delays. The audio launch of the film, which will also feature a concert by composer AR Rahman, is set to take place on June 1 at the Jawaharlal Nehru Stadium. 'Raayan' is touted to be a gangster drama set in north Chennai and marks Dhanush's directorial debut.