Just found and tested the new music editor/sequencer in beta:
https://forum.makecode.com/t/music-sequencer-for-makecode-arcade/16248
It seems to have great potential for good sounding music, especially if new sounds/waveforms can be imported and edited.
Does your midi and musical images extension already allow for tweaking waveforms and instruments how you like programatically or in the extensions, @UnsignedArduino?
(Sorry if this is a “lame” question which easily could be figured out by using using your extensions more, but I am pretty new to this and have a hard time learning all the different ways to make music in MakeCode, and with a background in analog drums and some percussion its no breeze for me to make a melody or midi sequence on my electric piano either, I’m afraid…)