I very rarely hear a good National Anthem from NASCAR, but that today, was an abomination. Makes me wonder where they get these people who are supposed to be "professional singers".
It sounded like someone drunk, or trying to be funny. It is a difficult song to sing which is why so many do it a'capella. You don't have to make the range jumps in the music. But I could do it a hell of a lot better than that.