Only listened to the 10/4. Sorry, going to have to call your bluff.
It's not that I don't believe that 16 year olds can play well. I've seen many 16 year olds play incredible things. Some would say that when I was 16 I did so too. However, there's a difference between amazing playing, and quite frankly, obviously fake playing. This falls into the latter category. Anybody with sufficient understanding of pianism can tell what is real and what is not. I do not need to, and thus will not, go into an explanation of why this falls within that category.
Besides, if you really did play that 10/4 (which I am very sure you did not), why do you care if people don't believe you? You should take that as a compliment. (I know that I do when people don't believe my playing. But then again, I don't try to fool people with obviously fake recordings.)
I don't like to call people out, because it's not a nice thing to do, but if you want to convince us, then you're going to have to provide video proof. Don't tell me you don't have access to a video camera, because these days, every other person has at least a digital still camera with a video mode. It really isn't that hard.
I never understood why people post things that are blatantly not their recordings and claim authorship. Do some people really lack that much self-esteem? (Remember "Araeth", anyone? lol)