From your reality videos, I get the impression that you document A LOT of things. A lot of it seems like streams of consciousness, a lot of it also seems like you just trying things (playing a keyboard for music, etc.) And you refer to these recordings in your other, more classic style notes. It's like advanced note taking.
nowadays many people write things down using recordings (on their iphone, or whatever). but also text files can be useful in conjunction, as an organizational tool