What if the thing that excites you can't pay you money, and you find your overall life unsatisfying because of the things you have to do to earn money?
Sorry, went a bit off rails there.
When I wanted to make a python application to separate a song into the source instruments I used this: https://www.coursera.org/learn/audio-signal-processing.
I studied signal processing as a Computer Engineer student but I didn't really get it at the time, with that course I understood what I could do in practice.
Aren't human stochastic parrots in the end? I mean, when we "learn", don't we model our internal stochastic functions? Whether it is walking, learning a language, or anything else.
Just a heads-up, I think it needs WebGL. By default I turn it off on Firefox because I have a weird bug where sometimes Google Maps turns black. On Vivaldi it ran fine.