a singular christmas

merry xmas yall..  here's something i like to share with everyone every year.  its called a singular christmas.  this is what you get when MIT music geeks dissect all christmas music, run it through a data blender, and pour out the resulting smoothie.  here, this diagram will help explain:

you can download the album by clicking here, but i definitely recommend checking out the website because of the nerdlarious explanation.