Scroll down to the third selection called:
A Collection of Carols

Click on the little speaker. That will open a small window. In the small window RIGHT-CLICK on "Download This File" -- go to "Save Target As" and Save it to your Music files.

This free download from the U.S. Air Force Concert Band has a nice variety of carols lasting nearly 14 minutes.

The United States Air Force Band - Band Song List