Saving a MIDI file in the Standalone App?

Is this even possible? I keep trying and although I can find the file, as I click on it it asks me do I want to overwrite it? Why? and then, if I fumble through that mess, I still cannot reopen the MIDI file that I saved. What is the point of the ‘Save’ process if it doesn’t actually save the file?

Any help would be appreciated.

Well, I’ve sorted this out by myself at this point. GA5 is so complex with all the little icons spread out all over the GUI. No where in the manual does it offer a clue about how to do what I needed it to do. Carry on.