I'm still getting familiar with the app, but I frequently hit the default values button while messing around with settings. Is there a way to undo that action? Also, as I'm learning what the buttons do, it would be helpful to have a mouse over to show what I'm looking at. For example, the copy and paste icons in file/saves menu is not intuitive to me. In general, I am not used to working on projects that behave like cloud files that are automatically and continuously being saved. Sometimes, I wish I could just open up a project, mess around with it, and close it without saving and not have to worry about messing things up. I guess you could always create a copy and use that. But still, I find myself making unintended changes to projects and having to manually redo things instead of using a undo function, or just closing the app without saving like a traditional document is not an option. Would also be interested in the option to have multiple videos, say a background video in addition to the piano video. I love the app so far though. Great Work!