Apple's 12 Days of Christmas app, available only in select regions (the UK, Canada, Europe), comes with a twist this year -- an early gift "to help you get started." The app, which celebrates the period between Christmas and the traditional date of the baptism of Christ, offers a set of free iTunes merchandise every day for the 12 days. The app normally doesn't begin announcing goodies until December 26, but this year has begun offering Rod Stewart's interpretation of "Let It Snow" as a free song starting yesterday.
