Originally Posted by ZiggyStardust

His version of Star Spangled Banner lost the melody completely - there's no point doing a song if you can't actually hear the melody that's being played. The bombs and machine guns sound like machine guns, I'll give you that, but if he wanted to play a protest song he didn't need to add it into the country's anthem.
Normally he uses feedback in a good way, but in this case it just sounds messy and out of place. The buzz coats all the notes so half of them just sound like buzzes.