To get the genuine file:

: Offers high-bitrate files including 320kbps MP3 0;623; and FLAC 0;42;.

If you download the 320kbps AAC file, grab your best headphones (even AirPod Pros work) and A/B test these specific moments against a lower-quality file:

This means the new encodes have better dynamic range (DR ratings of 12+ compared to the "loudness war" CD from 2001 which had a DR of 8).