All I'm getting here, and I really am trying to understand, is hate for new things.
While I agree with math being able to be used to create melodies people like, I simply cannot understand how someone can say: "end point of good music here".
There is so much great music being created its not even funny.
If it can invoke emotions, its good. If it uses sound elements in new form, its good.
If one stays with certain music, I can accept that.
I question the motive. What happened in your life that had you decided: "Everything new is shit"
Of course I don't expect an answer, but maybe a thought?
Here is some really new music. They way this song is built up, with the sonic elements, the voice effects. It starts out clean, then distorts, then clean again.
Maybe not your style, but definitely art.
Lamb - we fall in love.
You better have some response below 50Hz though
it goes low. Distorted guitars? Pff. Lets use ss crossover distortion as an effect!