This book is in excellent condition as I haven't read it since I bought it. I don't smoke. I don't have any pets. [Content Overview] This book is a textbook for learning the techniques and theory of code composition. It is based on the Fujimaki method and is suitable for a wide range of people, from beginners to intermediate learners. [Features of the Included DVD] A lesson DVD is included to support visual learning. You can deepen your understanding through actual performance examples and explanations. [Target Audience] This book is perfect for those who want to learn music or are interested in composing. It is structured to facilitate self-study at home. - Title: Code Composition Method - Author: Hiroshi Fujimaki - Publisher: Yamaha Music Media - Accessories: Lesson DVD included - Language: Japanese Thank you for looking.