36-page PDF + 20 Guitar Pro files
Stop guessing chords.
A simple system you can rely on: two shell shapes × five chord types → automatic 3rd/7th voice-leading in any key.
Do the drills, use the shapes—you will sound good.
You’ll get
- Full-color diagrams & fretboard maps
- 10 moveable shell voicings (6th & 5th roots)
- 20 plug-and-play exercises + GP files