One of the ways that I celebrate the arrival of the real 12 days of Christmas — trigger alert: which start on Dec. 25th — is by calling up the absolutely fabulous Vince Guaraldi soundtrack to “A Charlie Brown Christmas.”

As I type these words we are in the middle of the acoustic bass solo on “Christmastime Is Here,” the instrumental take on that wonderful melody.

I wish I could write a column every year or so about that 1965 Peanuts special. There are so many angles and subplots in the twisted story of how this now legendary show was a long shot to reach America’s TV screens — especially with Linus reciting the Nativity story from the Gospel of Luke. Oh, and the principalities and powers also thought the jazz soundtrack would flop with Middle America.

Anyway, the editors at America magazine have re-upped an amazing 2016 essay by Jim McDermott that I somehow missed the first time around. The headline: “How ‘A Charlie Brown Christmas’ continues to defy common sense.”

Let’s consider this a think piece for today, even though this isn’t a weekend.

It’s Christmas. Sue me. So here is the overture:

When “A Charlie Brown Christmas” debuted on Dec. 9, 1965, CBS executives were so sure it would fail they informed its executive producer, Lee Mendelson, they were showing it only because they had already announced it in TV Guide. “Maybe it’s better suited to the comic page,” they told him after an advance showing.

Despite six months working on the show, the animation director, Bill Melendez, felt much the same. “By golly, we’ve killed it,” he recalls telling Mendelson after a screening.

The American public disagreed. In fact, 45 percent of Americans with a television set watched “A Charlie Brown Christmas” that night, making it the second highest rated show of the week (behind “Bonanza”). The program would go on to win an Emmy and a Peabody, and it has been broadcast every Christmas season since.

Now, here is the special part. I think that this next passage is absolutely magical in summing up just how STRANGE the Peanuts special was when it came out and, of course, it’s just as strange today. That’s the point.