For "dummies" the theory of the game on the guitar. (+audio and video course on YouTube). Serna D.

deepen your knowledge in the theory of music and find out how to play professionally around the grip. With the help of this book, you will learn to perform popular songs, master the principles of improvisation and composition. Numerous examples, as well as the audio condenses and video clips attached to the book, will help you consolidate the knowledge gained in practice. If you already own the basics of playing the guitar, then thanks to acquired skills you can switch to a new level of skill.