Thanks for putting such an informative project together that gives us insight into the genus and technical knowledge of Alan Parsons and many other greats in the industry. I must point out one inaccuracy in Microphones when referring to the recording of "Dark Side of The Moon" at 25:30 and the photo has Syd not David. David's guitar has guided me through many ups and downs in my life and I would not want him to get left out :) Victor with www.singingriverstory.com