My billboard is unavailable and I wanted it for ludum dare 44. I decided to make a virtual billboard. Maybe there's already an app that does this, but it's more fun! Here's the first video I made about this:

https://youtu.be/0dUqwUPUFeI

I've made a lot of progress after that video. Now you can edit notes and... that's it.

DOES SOMEONE KNOW HOW TO ADD A CTRL Z OPTION IN UNITY. I thought of saving every little detail in an array, but it would be hard to add features without editing the undo script. Please, someone say something!