(ignition sputtering) (engine rumbling) (engine revving) (engine rumbling) (birds tweeting) (object jingling) (object whirring) (person banging) (objects clattering) (objects rustling) (object scraping) (machine droning) (objects banging) (object rustling) (object jingling) (tool buzzing) (machine rumbling) (object whirring) (objects rustling) (objects clattering) (machine beeping) (machine clunking) (machine clicking) (engine rumbling) (engine rumbling intensifies).