“As for the page you created based on the information in the book, it seems to me to be very well done. It's amazingly creative. I certainly could never have created something like that. It really covers all the cerebral/intellectual areas one might search for.”

Steve Khan


“Very cool site with the scale patterns -- thanks! I LIKE the site, and send the link to my students. I think it's a great tool.”

Marc A. Ybaben, Ph.D.

- Jazz Guitar -

The Marc Why Group

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