Granted, it's a bit of a running gag (here's a How to play video, a death metal cover and - of course - a cat performance). Still...you can argue all about taste in music, but anyone saying there's artistic merit into this stuff can get my fist artisticly inserted in their face.
So...he just sort of recorded some sounds of data being played through Audacity? Like when you take an image file and force it to open and it murders your ear drums?
Once again I fell down the martial arts rabbit hole and am plumbing the murky depths of the internet's various martial arts and fighting crafts echo chambers.
If you're not actively involved and only get up to speed every few years or so, you can see the tide of public opinion flapping worse than my dong while I'm skipping naked down a hallway.