"This was the norm for thousands of years before recording existed!"
This gives me a thought. Individual with fewer talents contribute more to their talents than an individual with more talents do to their talents. One reason why Nakata's music (including his songs made for Perfume) sounds mediocre is because he does more than just music. Not to recommend anymore music from him, but in one of his 'golden rules' at 6:33 (note the low quality aesthetics) (Mute your audio if you need to.):
https://youtu.be/5WMyjU5RweU?t=393So in other words, he does not even contribute that much to music. You can tell from the art direction, the overly compressed production and even his clothes that his aesthetics are spiritless. Wagner on the other hand did not intend to create his total artwork by himself. Hitler did not intend to create his whole NS state by himself either, as he simply approved of the architecture, uniforms, art, propaganda, politics, etc.
"Case study:
...
steamrolled for eternity by:"
The first singer sounded more motherly while the second singer, Kwan, sounded more childlike. There is more emotion and innocence in Kwan's voice.
"Even more fun is when you commission a song from a composer, release it:
...
and then the composer himself(!) releases his own infinitely superior version to show the world how it was meant to sound:"
I would be happy to comment on the composition since I love compositions. The first version was a good simple start but it did need improvement. As for the second version, it sounded like it was grown out of the composer's imagination. Though I am a fan of energetic and danceable music, there is something about a good quality ballad that feels magical.
Something I learned about art. Simpler aesthetics are quicker to create. But when a relatively simple aesthetic takes the same amount of time to create as a relatively complex aesthetic, the former has more quality than the latter.