Item S-122 (eBook): "How Music REALLY Works!, 2nd Edition". All Formats Included (PDF, mobi/Kindle, epub/Nook). Comes with Chord Progression Chart, PDF Edition & Musical Instruments Poster, PDF Edition. FREE Download Protection.

Item S-106 (PDF): "Complete Keyboard Chord Poster". Enjoy Effortless Access to Every Piano / Keyboard Chord in Every Key. This Is a High-Resolution PDF for Smartphone / Tablet / Computer. FREE Download Protection.

Item S-102 (PDF): "Complete Guitar Chord Poster". Enjoy Effortless Access to Every Guitar Chord in Every Key. This Is a High-Resolution PDF for Smartphone / Tablet / Computer. FREE Download Protection.

Item S-105 (Print + PDF): "Complete Keyboard Chord Poster". Enjoy Effortless Access to Every Keyboard Chord in Every Key. Poster Is Laminated and Comes with High-Resolution PDF Version & Laminated Chord Progression Chart. FREE SHIPPING – USA & Canada.

Item S-121 (Print Book + eBook): "How Music REALLY Works!, 2nd Edition". Print Book PLUS eBook Edition, All Formats Included (PDF, mobi/Kindle, and epub/Nook). Comes with Laminated Chord Progression Chart. FREE SHIPPING – USA & Canada.

Item S-101 (Print + PDF): "Complete Guitar Chord Poster". Enjoy Effortless Access to Every Guitar Chord in Every Key. Poster is Laminated and Comes with High-Resolution PDF Version & Laminated Chord Progression Chart. FREE SHIPPING – USA & Canada.