I'm pretty sure David Cope has passed that point already with his algorithmic techniques. However, the kind of formal double-blind that you suggest would be dif

I'm pretty sure David Cope has passed that point already with his algorithmic techniques. However, the kind of formal double-blind that you suggest would be difficult to put together in a way that everyone agrees upon unanimously. It's also a problem that most of his algorithmically created music has never been performed and only exists as poor mock-ups of a performance.