Usage documentation, or book?

[nuzzles]

Any chance I could get a usage or dev guide on how to use bevy_midi properly?

My main user stories, prioritized:

• As a developer, I would like to play Midi music tracks.
• As a developer, I would like to play Midi sound effects in addition to ongoing music tracks.
• As a developer, I would like to fade between two Midi music tracks.
• As a developer, I would like to implement instruments that users can play.

[dsgallups]

Hey, thanks a bunch for the request! I'm still working through a lot of the docs in prep for 4.0.0, including the new synth plugin. I'll see about closing this issue this weekend :)