It's a great tune on a great album, but regardless of if your focus is CHRISTmas the celebration of Jesus birth, or Christmas the holiday as just a holiday, that tune has no real applicability to being anything but a good, classic jazzy tune.
A great tune, just not very "Christmasy". Of course better than hearing for the eight millionth time "I want a hippopotamus for Christmas" (the wife's peeve), or that horrid Dan Fogelburg "Same old Lang syne" song.
Why they cannot play more of the classic Christmas Carols is beyond me. Family Radio used to be a great source of continuous classic Christmas carols and tunes. Not sure if they do anymore.