@neauoire hey i'm mostly afk these days but i wrote up a proposal for changing the #uxn audio devices to better support music:

http://plastic-idolatry.com/erik/nxu/audio.txt

i'm going to put together a patch against uxnemu and provide some before/after TAL files that play music to demo/motivate the changes.

no real timeline on that work (for reasons i don't want to get into) but hopefully it will be soon.