Several times I have wondered what it would be like for aliens to learn about jazz through textbooks. If they knew anything about music theory, they could probably comprehend the basic characteristics as well as common elements like the Mixolydian mode and the triplet rhythm on the ride cymbal. With some historical study, they also might be able to understand, if only vaguely, the origins of jazz and its place in cultures around the world.

‘Tis the Christmas season. Our music, parties, concerts and plays, nativity scenes, lights, eggnog, and (if you’re lucky enough) snow tell us that Christmas comes swiftly. Gifts are being purchased. Plans to see family are being finalized. The busyness and joys of the Christmas season are pervasive, even for those who don’t celebrate Christmas. But why do we celebrate Christmas? The “Christmas Wars” rightfully remind us the real reason for the season: the birth of