Place it at the opening of an entrance montage, right before the title card, then follow it with a clapping sound for the reaction shot and cut to dialogue over the final bars.
關於此聲音
This clip is a 25-second excerpt of bold orchestral western music, driven by brass and sweeping strings with a galloping, triumphant pulse. It gives a listener a heroic, larger-than-life feeling, like a posse arriving just in time to save the day. It comes from the film The Magnificent Seven.