After testing if the audio worked as well as it should, I went ahead to follow a tutorial that Mozzi provided for beginners. It was really fun and easy to get the hang of! It essentially got me to expand my circuit gradually and try out different examples of code that came bundled with the library; I’m already beginning to get a grasp of what’s possible to be done with this software. This and this are a couple of examples for what I managed to make.
I also started working on another tutorial, through which I began to learn and understand how a Mozzi sketch works, and how I can code certain parameters of a synthesizer (e.g. an oscillator). Here is a video briefly showing this.