I watched a couple of videos of that ceremony; and I do not like watching any videos, but I did for these.
Watching them made me want to puke, literally. And the music wasn’t any better. Horror show.
Our God is a God of Order and Beauty.
Satan is a fallen angel of Disorder and Ugliness.
That is why all "Post Modernism" is claptrap. Art that looks like vile garbage, music that is horrible - all of it is the opposite of beauty and Creation.