DUDE this is so cool. Obviously the visuals are dope, but I'm really interested in the music generation. You said you drew the wave shapes?
Viewing post in Noise Shift jam comments
Yes I did! The assets are available for download if you want to look for yourself, but if that's too much (which it probably is) I added up an average of about 6 waves of different frequencies and waveforms. Each of the waveforms I drew using an animation curve: https://docs.unity3d.com/Manual/animeditor-AnimationCurves.html.