This is the most sophomoric argument I've heard since... The piano thing seemed a bit off-key. They are deliberately mis-tuned otherwise the interference would make them sound terrible to most people. Thus we have Bach's 48 preludes & fugues, none of which is, I believe, in the key of life. So much for the ideal, for the spleen see elsewhere this thread. And what's the problem with disparate opinions. Even in mathematics one just hopes one can't prove disparate things, one can't prove one can't. And I'd take the Climens over the Montrachet.