Random act of Christmas

I'm going to try to post Christmas music again this year just so my blogging doesn't go completely fallow. Lately, I've come across a few "Random Acts of Culture" videos in which incognito choirs burst into the Hallelujah Chorus in public places. I believe they've been very widely viewed, so for today I'm posting this less ambitious but no less enjoyable random act:



The improv group's site, linked at the video on YouTube, tells the story of how they pulled it off.

(Note: This performance also makes a good antidote to the Wonderful Christmastime video D posted below!)