Easily expand your
chord vocabulary
…by visualizing chord relationships.
Guy’s Grids is the ultimate encyclopedia of
chord structure. This 228-page, 11” x 17”
book is a lifetime reference piece.
• Use the Grid format to enhance
memory retention while
reinforcing understanding of
chord theory.
• Play the practice
progressions with the
CD to refine your
playing skills.
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Get more details at guysgrids.com