I'm not sure if anyone has seen the commercial of the singing road but it's real! they really carved into the road to make it! its so awesome. go to this website and watch it! http://automobiles.honda.com/civic-sedan/videos.aspx?ef_id=1097:3:s_5a03fbd0abf7efe25ec14306580195ba_2030826066:9wpuZENIYWYAAHg6tU0AAAAD:20090316005939