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Title: nearly useless
Review: gibson's book is kind of a one trick pony. you instantly get what he's going for and, to be fair, it's a neat idea to visualize music this way. but, if you're serious at all about mixing or even listening to music, you immediately realize that you knew all of this already. my advice would be read this in a bookstore for about 3 minutes and then get Bobby Owsinski's book Mixing Engineers Handbook for some truly useful info.
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