Director GNR Kumaravelan’s upcoming film Wagah’s audio will be launched on April 18 in a grand manner. The team wrapped up its shoot a couple of months back and is currently in the post production stage. The guest of honor for the audio launch is yet to be revealed. Wagah stars Vikram Prabhu and newcomer Ranya Rao in the lead roles. Music director D Imman has scored the music for this film.