guitar-fretboard-mastery
Guitar Fretboard Mastery (Fret Science System)
A systematic approach to guitar theory emphasizing geometric patterns and understanding over rote memorization.
Core Concept: The Warp
The most important fretboard concept: the G-B string boundary shifts patterns by one fret.
- Standard tuning uses perfect 4ths (5 semitones) between strings, EXCEPT G-to-B which is a major 3rd (4 semitones)
- Any pattern crossing G↔B shifts one fret toward the bridge (G→B) or toward the nut (B→G)
- This explains why chord shapes change when moved across strings
Pentatonic Scale: Rectangle & Stack
The pentatonic scale is a 5-string repeating pattern with two geometric shapes:
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