This is just a fantastic book. I was learning guitar for 3 years without advancing, everything changed with the book. Jamie Andreas is a dedicated teacher who makes you understand how to practice efficiently, how to control every movement of your fingers, of your arms, of your shoulders, how to breath between the notes. The results come fast and you can feel it and enjoy it. At the end, I decided to take skype lessons with Jamie. I have never seen a teacher paying so much attention to what the student is doing, and putting so much effort to make it work nicely. Playing music becomes so wonderful! Thank you.