This came to me from Homer Fitts - I couldn't resist passing it on.  There was a caption:  "This is what Vermonters do on a Sunday afternoon."  And then the comment, ". . . and not a single spectator walked away during the whole concert."  I watched closely and I'm pretty sure a couple of the girls were singing along!  Take a look:
Sunday afternoon in Vermont - (pretty darned good music, too!!!)