As closed music, the style must be soothing, and people should know that it is closing when they listen to it. It's time to end. Recommend a song: I Am The Wind, the theme song of "Nightmare under the Moon in Demon City". When the saxophone rings at the beginning, it feels like the ending song of any activity, while the duet between men and women is soothing and beautiful, which makes people not dislike interrupting their own affairs at all. I prefer to use it as the ending song of editing video. It's perfect.