Just as Genesis "Get em out by Friday" predicted, we can fit twice as many in the same building site.. they say its all right.

The quoted text is a ploy to reduce further the capability of a already compromised medium. https://earthworksaudio.com/wp-conte...yond-20kHz.pdf
with singular aim of money making.

Now how about instead extending the frequency response of CD to 48khz with sampling then at 100khz allowing a more gradual filter. I would be happy buying CD's with this added capability.