GuitarBob - Les leçons de gratte du Bob. Learn The Guitar Fingerboard Thoroughly in 16 Days. Photo by John W.
Tuggle If I have to name two things that took my guitar playing to the next level I would say music theory and memorizing the fingerboard. It made me understand the big picture. Combining music theory (understanding scales, modes, chord structure, improvising over chord progressions, etc, etc.) and knowing all the notes on the fingerboard will open up a whole new world. Classic.musictheory.net/81.