Chord Distribution Analysis

Chord SymbolCountFrequency
C7611.8%
D759.8%
Eb747.8%
F747.8%
Gm735.9%
Fmaj735.9%
G735.9%
F623.9%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7Setup (Major Key)3
C7 -> Fmaj7Resolution (Major)2
Am7b5 -> D7Setup (Minor Key)1
A7 -> Em7b5Resolution (Minor)1
Em7b5 -> A7Setup (Minor Key)1
A7 -> Dm7Resolution (Minor)1
Am7 -> D7Setup (Major Key)1
D7 -> Gm7Resolution (Minor)1

Harmonic Highlights

  • Utilizes descending chromatic dominant cycles (Eb7–D7, Gb7–F7), providing a lush, Ellingtonian “smearing” effect between functional targets.
  • Employs subV/VI (Eb7) to VI (D7) resolutions, bypassing traditional ii-V logic in favor of parallel harmonic motion.
  • Integrates minor-ii-V patterns (Em7b5–A7) to pivot toward the relative minor, increasing harmonic density within a major-key framework.

Improvisation Focus

Chromatic voice leading using the Altered Scale over dominant substitutions.

Difficulty Rating

4 (Advanced) β€” The dense chromaticism and rapid succession of non-diatonic dominant chords require precise harmonic navigation and sophisticated voice-leading skills.


πŸ“š Standard Available in:

The Real Book - Volume VI
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