About 55 seconds into this video is the National Anthem from the NASCAR Truck Series race last Friday at Las Vegas, courtesy the series' Twitter page.
Don't know for sure, but I assume the person marauding the Star-Spangled Banner here got the gig because he's lead singer of a hard-rock band named Avoid that had a couple of its songs put on the soundtrack for the new NASCAR Heat 5 video game.
Now, I'm more than OK with musicians interpreting or putting their own spin on some songs within reason. But, ye gods.