Chord Distribution Analysis

Chord SymbolCountFrequency
Gm71125.6%
C7920.9%
Fmaj7511.6%
D7b9511.6%
Am7b549.3%
F637.0%
F724.7%
D712.3%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7Setup (Major Key)8
C7 -> Fmaj7Resolution (Major)4
D7b9 -> Gm7Resolution (Minor)3
Am7b5 -> D7b9Setup (Minor Key)2
C7 -> Gm7Resolution (Minor)2
Gm7 -> D7Setup (Major Key)1
D7 -> Gm7Resolution (Minor)1

Harmonic Highlights

  • Utilizes frequent ii-V7 cycles (Gm7โ€“C7) to establish and reinforce the F major tonic through standard cadential motion.
  • Features a secondary dominant sequence (Am7b5 to D7b9) acting as a ii-V of ii, providing a sophisticated minor-key pull toward the Gm7 chord.
  • The structure relies on diatonic step-wise motion and dominant cycles that create a predictable but highly effective swing-era harmonic flow.

Improvisation Focus Guide Tone targeting (3rds and 7ths) to smoothly navigate the frequent ii-V transitions.

Difficulty Rating 2/5: The clear tonal center and repetitive harmonic patterns make it an ideal introductory piece for practicing basic jazz vocabulary.


๐Ÿ“š Standard Available in:

The Real Book - Volume II
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