The accompanist played an arrangement of this as the prelude this morning. There is Christmas music written every year, but little of it enters the canon of Christian favorites. We weeded through all the ethnic carols for a century, ending up with a mostly English, French, and German menu with some others thrown in. Other than that, what have we added since "Some Children See Him?" and "The Little Drummer Boy?"
I think "Mary Did You Know?" is going to be the addition from this generation.