This from saimo of RETREAM:
"Just a quick heads-up to let you know that I have just released a new demo for AGA Amigas.
This one focuses on delivering very high quality music also on base machines equipped with just a mass storage device (which is needed to stream the huge amount of audio data).
"Very high quality translates" to: 2 true stereo channels, 14 bit resolution and 70937.9 Hz sample rate.
https://www.youtube.com/watch?v=9zDJEW_2qT0
https://retream.itch.io/hertz-overload
Those who can't (bother to) run the demo on an actual Amiga can see it in this video (beware: due to technical reasons, the audio of the video has a sample of rate of just 44100 Hz):"