Hopefully more of us make donations. Free is good, but it’s nice to contribute even small amounts to your well used FOSS apps

Not sure is helpful, but albums made with Q-sound gives excellent (engineered) soundstage width. Try Roger Waters album Amused to Death, or other albums made with Q-sound.

Hopefully it takes off.

This is next level hoarding and reading the response suggestions is still very useful.

Standards surely must apply to all, especially anyone representing populations of people.