Tonic vs. Non-Tonic in the FDA: Getting the Chord Function Right
Knowing whether a chord is tonic or non-tonic in the FDA determines which diagonal line you use — and getting that wrong means the whole system breaks down. This post clarifies the G minor 7 and E-flat major 7 relationship in the key of B-flat and explains how to apply tonic and non-tonic assignments consistently around the circle of fifths.
Playing Wes Line and Django Line Over Fast 2-5s: Blues for Alice
Fast 2-5 progressions in bebop tunes like Blues for Alice move quickly — but the FDA reduces that complexity to the same half-step voice leading motion you already know, played along the diagonal structures. This post shows how Charlie Parker's melody already contains the answer.
Secondary Dominants and Upper Structure Chords Inside the FDA
Secondary dominants follow a specific rule — circle-of-fifths motion resolving to a diatonic chord — and within the FDA, their upper structure chords are simply West Line or Django Line structures sitting a half step above the resolution point. This post explains how every secondary dominant fits into the same binary framework you already know.
The 12-Key Trap: Why Trying to Conquer Every Key in Order Is Doomed to Fail
Many intermediate players try to master all 12 keys only to get stuck in a cycle of conquering one key and forgetting another. This article explains why isolated “12-key drills” fail—and how a song-based, top-down approach allows you to absorb harmony naturally and permanently through real tunes.
Beyond Chord Tones: The Secret to Fluid II-V-I Lines on Jazz Guitar
Most players memorize chord-tone shapes but still sound disconnected. This article explains why guide-tone voice leading—not arpeggio recall—is the key to flowing II–V–I improvisation, and how tracking 3rds and 7ths creates smooth, lyrical lines.
Master Jazz Guitar Scales: The Beginner's Guide to the 'Diagonal Form’
Most beginners get lost memorizing endless scale blocks. This post introduces the simple “skip a string, same shape” diagonal form that frees you from boxed positions and helps you see the fretboard as a fluid, connected pathway.
The Secret to Melodic II–V–I Lines: Unlocking Guide-Tone Motion
Many players practice their II–V–I arpeggios but still sound disconnected. This post explains how guide-tone lines (3rds and 7ths) create smooth, musical phrasing and why learning their flow is the key to fluid jazz improvisation.
Beyond Chord-Tone Soloing: A Pianistic Approach to Jazz Guitar Improvisation
Most guitarists learn to “outline chord tones” — a method borrowed from monophonic instruments. But jazz guitar is polyphonic. By thinking like a pianist, we can merge voicing and improvisation into one language. This article explores how four-part harmony, voice leading, and upper-structure triads can transform your playing forever.
The 'Magic Number' of Jazz Harmony: Unlocking the Fretboard with the Diatonic Circle of Fifths
The II–V–I progression is everywhere in jazz—but why? This post uncovers the deeper logic behind it: the Diatonic Circle of Fifths (7–3–6–2–5–1–4). Discover how this “magic number” explains the flow of harmony in tunes like Fly Me to the Moon and Autumn Leaves, and how it transforms your view of the fretboard through the Functional Diagonal Approach.
How to Start Self-Taught Jazz Guitar: A 3-Step Method to Master Your First 'Real Book' Tune
Feeling lost when opening the Real Book? Many guitarists jump straight into chords or melodies without truly understanding the tune’s structure. This three-step approach—focusing on melody, bass, and shell voicings—shows how to internalize any jazz standard from the inside out.
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