This program is of course a Christmas classic. I don’t even know how young I was when I first watched it, or have any idea how many times I have seen it since. The music is fun and the story cute even in its lack of depth. But of course it is aimed at children, to watch as children, with children, or as an adult remembering childhood. There are a group of follow-up shows in what the industry calls a franchise, but I confess I haven’t seen any of them. I expect I wouldn’t have the same fond feelings for them, if only because I would judge it for the first time as an adult. It is like the Cha...