If you're looking for a PDF version of "Fretboard Mastery" by Troy Stetina, here are a few suggestions:
1. The 5-Zone System Stetina breaks the neck into five distinct "zones" (not the usual CAGED positions). Each zone covers 4-5 frets and contains an entire diatonic universe. The goal is to play a major scale in Zone 3, then jump to Zone 5 without a glitch. fretboard mastery troy stetina pdf
2. Motivic Development He forces you to stop running up and down. Using a simple 3-note motif, you learn to move that idea across strings, across octaves, and across zones. This is how real improvisers sound melodic rather than scalular. If you're looking for a PDF version of
3. Chord Tone Targeting By page 60, you are no longer playing scales. You are playing arpeggios that are woven inside the scale shape. Stetina’s drills make you land on the 3rd of every chord on the downbeat. That is the difference between noodling and playing "over the changes." Verdict: Buy the physical book or official digital version