Classic artists Tony Iommi, Steven Lukather, Billy Gibbons, Dave Grohl, Alice Cooper, Geoff Tate and many more artists have put together a Christmas album, called "We Wish You a Metal Xmas and a Headbanging New Year". It’s a pretty interesting and original idea, I’ve got to say that hearing metal versions of classic Christmas songs is significantly cooler than I had expected. Check it out here:

Here is the link 

What do ya think?