Chris Marchand's blog post "On the Importance of Sad Christmas Songs" makes the argument its title promises, using "Have Yourself a Merry Little Christmas" as Exhibit A. Podcaster and writer Chris Marchand last appeared on Twelve Songs to break down Sufjan Stevens' Christmas albums, and this week he returns to talk about "Have Yourself a Merry Little Christmas."  The song written for Judy Garland to sing in the movie Meet Me in St. Louis was too bleak in her mind for the situation, so it was revised to be merely guarded and tentative. We have her version, a performance of the original lyrics, and a few that followed to see how artists handle the song's mood and message.