Get 25 Days of FREE Christmas Music Downloads. Amazon.com is offering 25 days of Christmas and Holidays music for free. They add new songs every five days to their collection of free songs and allow you to enjoy some great music. If you feel like the music that they have decided to provide for free is not good enough to lift you spirit up, you can visit Amazon Here and get a bigger list of free holiday songs, there are some holiday songs that do cost some money, but there some that are also free. In order to get the free holiday songs that Amazon provides, you must download them to your computer and simply play the free Christmas songs on a music player on your computer.