Chord Distribution Analysis

Chord SymbolCountFrequency
Fm7847.1%
Eb7529.4%
Db7211.8%
C7sus15.9%
C715.9%

Key Patterns Detected

PatternFunctionFrequency
C7sus -> Fm7Resolution (Minor)1
C7 -> Fm7Resolution (Minor)1

Harmonic Highlights:

  • The progression functions primarily in F minor (the relative minor of Ab major), utilizing a diatonic descending i–bVII–bVI–V7 root movement.
  • The transition from Db7 (bVI) to C7alt (V) creates a strong phrygian-dominant pull back to the tonic Fm7, characteristic of the Hard Bop “silver” sound.
  • Static two-bar harmonic rhythm emphasizes modal stability, allowing for extended development over the minor tonic and subdominant areas.
  • The use of C7sus4 before the dominant C7 softens the resolution, providing a modern, gospel-influenced tension before the turnaround.

Improvisation Focus: F Minor Pentatonic and Blues scales to capture the essential soul-jazz aesthetic.

Difficulty Rating: 2/5. The slow harmonic rhythm and repetitive structure make it highly accessible for beginners, though the minor-key turnaround requires specific attention to dominant alterations.


📚 Standard Available in:

The Real Book - Volume I
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