I don't mean to be rude but this hits close to my heart. I've done composition, your peace is your baby and once its printed or recorded it's gone, you're lucky if at the premiere you get to guide the performers and get them to play the way it was meant to but otherwise the composer has zero control over how others are going to use it. Not everyone can write music, the composer has done humanity a favor by bringing a melody into existence, the least we could do is interpret it in the closest possible way that he or she wanted. This is why Bach has to be played a certain way (not kidding, there are rules), or Mozart, I have a romantic style so instead of "slaughtering bach" (my teachers words not mine) I would choose Chopin. Why make water out of wine (in this case the order is more suitable). Music always sounds best in its original form- a romantic Bach is much worse than a baroque one as is a futuristic Rach worse than a romantic one. If creepy and warlike is what Mao was going for, she should have taken a pick of Prokofievs pieces.