I like it. Only downside to this is that, I feel like the piano is far away... Or is my volume too low. It's not an insult, but I see you could do something there :]. It's not like I could do any better. So I'll give you a 10/10 and 5/5 :]
Well, it may depend on what headset or speakers or whatever you're output device is.
Please contact me if you would like to use this in a project. We can discuss the details.