Chord Distribution Analysis

Chord SymbolCountFrequency
C7519.2%
D7311.5%
F6311.5%
A7311.5%
Gm7311.5%
G727.7%
Fmaj713.8%
F/A13.8%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7Setup (Major Key)3
C7 -> Gm7Resolution (Minor)1
D7 -> Gm7Resolution (Minor)1

Harmonic Highlights

  • The progression centers on a quintessential VI7-II7-V7-I cycle (D7-G7-C7-F), establishing a strong, predictable forward motion.
  • Chromatic movement from F/A to Fm/A to C/G demonstrates a “subdominant minor” function, providing harmonic color via the b6 degree (Ab).
  • Utilization of B°7 as a #IV diminished chord serves as a chromatic bridge between the IV chord (Bb) and the tonic (F).
  • Secondary dominants are used extensively to tonicize the ii and V chords, requiring vertical thinking over the cycling dominant qualities.

Improvisation Focus Chord-tone targeting within the F Major Bebop scale to navigate secondary dominants.

Difficulty Rating 2/5: The tune’s reliance on standard cyclical cadences and clear diatonic relationships makes it a foundational study for developing jazz vocabulary.


📚 Standard Available in:

The Real Book - Volume I
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