I have created a little sound player in python as an experiment, and I would’ve find it cool if I could have a sound visualizer in the command line. So I began to search ways, and I found some, but they used the microphone (sounddevice, pyAudio). Isn’t there a way to get direct values from the machine (Windows)?
Sorry if there was already an answer, but I didn’t find it.

I tried this to try and use it to build my own: https://github.com/aiXander/Realtime_PyAudio_FFT.
But, as soon as I tried it, I saw it was using the microphone (it’s using sounddevice or pyAudio).