Whether you want to just listen to Christmas music online or want to download free Christmas music MP3 files to create your own MP3 album, "Feels Like Christmas" is the site you have been seeking.
This site has collected, and continues to collect, legal artist submitted Christmas MP3 files for your holiday listening pleasure. Just follow the music link from the main page of the site.
The free Christmas music is presented in four categories: Traditional Vocal, Traditional Instrumental, Contemporary Vocal, and Contemporary Instrumental. Just click on the music links to listen online or right click and choose save-as to download each file.