LEDfx addon & audio input

Forgive me, I am brand new to Home Assistant. I have the LEDfx addon added to Home Assistant, everything seems to be working fine except I have no idea how to get an audio input into LEDfx so it can do its LED magic. I tried plugin in a usb audio adapter and I don’t see a new audio input option in the configuration. Do I need to add some code somewhere or change a setting? Any help would be appreciated.

think @DrZzs did one

That doesn’t help with the addon myle, that’s a PC based install.

got the same problem…