Just had a look at the Youtube clip and frankly I'm with PMB on this one.
Lovely delightful music suddenly spoiled by some woman opening her mouth and grimacing. I assume it is supposed to be a serious performance, but all I see is a charicature.
I'll stick with the folks scene. At least there, if you don't appreciate the performer, you can head off to the bar and wait until it's safe.
Quack!
GtD.