If you are tired of seeing static desktop background, consider using a 3D animated wallpaper. You can choose between a relaxing hot spring scene or a natural scene. Some include a musical key that plays as the wallpaper changes. The music will stop when you open a fullscreen application. The free version is only a few megabytes in size, so you can download it and install it without any trouble. This will also save your RAM, since the background won’t use as much RAM as the animated versions.