Provide more information on each chunk of code in Notebook

[Atralb]

Hi dude,

First of all thanks a lot for your work. Now I wanted to ask you if it would be possible for you to provide more information on each chunk of code in the notebook of your repo ?

Thanks !

Regards,

[subpath]

Hey! It took me several years, but I finally updated the notebook : )
so far it's not much in terms of new comments, but I'm working on a new version, that should be better and with more information about midi file processing with Python