The Complete Guitar Reference

The Complete Guitar Reference was created by a musician and for musicians. They are more than just the ultimate chord reference: they contain a comprehensive set of scales in all keys; capo and transposition guide, and an amazing key reference including chord sequence maps for effortless songwriting and a complete set of modulations between any key signatures. Yes, it is hard to understand all these therminology, but this book is presented in a very clear diagram style, to make it understandable even if you are only starting to learn the art of guitar playing :) Every guitar player should have this e-book on his computer:

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