Specifically, can we get clarification about performing known public domain songs or tunes or melodies? For example:
- Classical music like Beethoven, Bach, Mozart, etc.
- Old music that are old enough to have lost all copyright protection
- New music specifically declared to be under public domain by the author
Are we allowed to perform the above? Do the above music count as performing "music of a third party" and hence a violation of the license?
Please no replies on whether enforcement is likely or not. That's besides the point. I'm looking for a legally binding official clarification on the license from Square Enix.