25 days of free MP3s from Amazon

For the second time, Amazon is getting into the holiday spirit by giving away one free MP3 every day until Christmas.

The freebie starts today! Download today's song, a version of "Joy to the World" by the Casting Crowns.

Future freebies include Tori Amos' "Snow Angel" and Lady Gaga's "Christmas Tree."

Right now J.D. McDonald's "Boogaloo Santa Claus" is also free. If you scroll down below his track you will find other free downloads, like "Silent Night" by House of Heros and "Sampler Clause" by various artists.