If it's just a folder, just right-click Properties-Customize, and then change the template to a document. But the whole disc is very annoying. A good disc becomes a music task or something, and all the icons become very uncomfortable.

Solution:

First select a common folder in the root directory, then open the folder options-View-Folder view, click the "Duplicate all folders" button, and then click the "Apply to all folders" button. When finished, close all windows, and when you open the disk window again, you will find that any music tasks in the original root directory have been eliminated!

Of course, there are some friends who are not for this reason, so just right-click-view and tile instead.