Advent song for December 17: Do They Know It’s Christmas

Most cover versions of this song are pale imitations of the perfect original; this is the only one I found that did something interesting of its own. I hadn’t heard of Emily Hall, who is a British musician and composer who appears to be annoyingly talented and beautiful. This is almost a John Lewis ad version, but is saved from that worst of all musical fates by being a bit too up tempo to qualify.