Notice that they call it a Holiday flash mob, but that's where the political correctness ends. The selection chosen is “Jesu, Joy of Man’s Desiring” by Johann Sebastian Bach, a suitable number for Christmas -- yes, CHRISTMAS, by cracky! They make their presentation at one of the most popular venues of the Smithsonian Institution, where the proceedings began with the USAF Honor Guard, and are joined by the “Singing Sergeants.”
This dedicated chorus is always a big favorite at special events, including Fourth of July specials on PBS, especially that righteous babe on the viewer's left at 03:57, who is none other than our own gal pal Master Sergeant Janice Reksten Carl of Ashburn, Virginia, because there's just something about a girl in uniform. (Sigh!)
Of course, she's even more bodacious with her hair down, but never you mind that for this week's Friday Afternoon Moment of Whimsy.