Amazon.com description: Product Description: Here is the fundamental knowledge and information that a beginning or intermediate electronic musician must have to understand and play today's keyboard synthesizers. This basic primer, newly updated from the classic original edition, offers step-by-step explanations and practical advice on what a synthesizer is, the basic concepts and components, and the latest technical developments and applications. Written by Bob Moog, Roger Powell, Steve Porcaro (of Toto), Tom Rhea, and other well-known experts, Synthesizer Basics is the first, and still the best, introduction available today.