There's a certain intensity of spirit in jazz and improvised music, to the point where it occasionally aligns with religious worship. You especially see it around Christmastime, when certain musicians who happen to be Christians purpose their craft in observance of the season.
Of course, sometimes jazz musicians just like playing familiar songs.
Here are five records, all from 2012, which run the gamut of Christmas jazz. From deep meditations on the holiday's narrative to more offbeat ways to get into the spirit, inventiveness isn't a scarce resource this winter.