Usually when people butcher the Anthem the cringe-worthy parts are the high notes. This flips it around and makes the listener wince on the low notes. I caught some Cher in this performance, with a bit of Michael McDonald and just a hint of Roseanne Barr:

She must be the daughter of a track official or something.

I’ll say this for her — she still did about ten times better than I would have. Which still isn’t necessarily a compliment.