With a background in electronic engineering, it was difficult for me to get over the mental hurdle of paying a few hundred dollars through mail order without any of the guarantees that are usually applied to this type of transaction. Although your information packets and testimonials are very impressive, I am an overly cautious person when it comes to these types of situations. To make a long story short, I was overwhelmed when I saw the volumes of work, dedication, thoughtfulness and insight far beyond the parameters of piano instruction that you put into this work. I doubt that any realistic description of this work could be put into words and still have your potential audience believe the true essence of what you have compiled.