A few random things..
If you are using WLED then check out this great tutorial from Adafruit on setting up LedFX with WLED. LedFX is a free app that runs on Mac, Windows or Linux and lets you control multiple WLED controllers. It has its own selection of effects but can also run in a sound reactive mode.
https://learn.adafruit.com/sound-reactive-paper-lanterns-with-led-fx
A new version of Bechele has been released. This is an open source animatronic control software that can control multiple servos and it runs on various platforms. There is lots of info on the web site:
https://bechele.de/?page_id=55
And here:
https://github.com/bechele/bechele
I have played with it a bit and have some information here:
I have been working on restoring an animatronic dragon. It was a prop from a movie or ad that had been left in a warehouse and no longer wanted. His name is Eddie. He has DC motors and servos but no controller. Ideally I would like to be able to control him with VSA so I needed a DMX controller that can handle servos (easy enough as I have some DMX servo controllers) but also positionally control DC motors (not so easy). Not finding anything affordable, I found a way to control DC brushed motors with a RC servo signal. I will eventually make up a full web page on restoring Eddie but have been documenting my progress so far here: