WetFerret

If you want to run some less low-level code to explore the kinds of sounds that code like this can create, I wrote a python applet that lets you explore random and custom functions interactively. It comes with several presets for interesting functions I’ve discovered on various websites.

YouTube video

source code

Thanks for posting this! I’ve often struggled with ACPI and Linux in the past and this sheds a little light on why that is.

Bold choice to have your arrow keys all in a row. Did you consider VIM arrow order when choosing a layout?