This comprehensive book is a study of chords (normal and extended), tunings, keys, transposing, and the capo. It includes informative and clear photos, diagrams and instructions, and addresses the questions: Are there reallythousands of guitar chords?: Which chords are important to the beginner?: Must you learn all the different ways to play a C chord?: If a song seems too difficult to play, can you make it easier by changing the key?: Is a capoworth the trouble?: and more!