It should've been here since the beginning, but the wait is over.

Windows version is working now. Just don't forget to add sound files first or it will crash and burn won't work.

And since I got some extra time, decided to try again with the Fade In / Out effect, as an experimental feature, not the prettiest presentation, but it should work.

The Library Manager now can play the files when clicking them, somehow that one missed the initial launch.