Chord Distribution Analysis

Chord SymbolCountFrequency
F7531.2%
Gm7318.8%
Bb7212.5%
F616.2%
Am716.2%
D7b916.2%
C716.2%
Ab716.2%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7b9Setup (Major Key)1
D7b9 -> Gm7Resolution (Minor)1
Gm7 -> C7Setup (Major Key)1
Gm7 -> C7susSetup (Major Key)1

Harmonic Highlights

  • Utilizes a standard 12-bar blues framework in F Major, alternating between dominant F7 tension and stable F6 tonic resolutions.
  • Employs a sophisticated be-bop turnaround in bars 8-10 (Am7 - D7b9 - Gm7 - C7), using a secondary dominant (D7b9) to create melodic gravity toward the ii-V.
  • Features chromatic passing motion with the Ab7 chord in the final turnaround, serving as a harmonic bridge between the tonic and the Gm7-C7 cadence.

Improvisation Focus F Major Blues Scale with emphasis on “blue notes” (Ab, B) and chord-tone targeting.

Difficulty Rating 2/5 - The predictable 12-bar structure and standard ii-V-I turnarounds make it an ideal vehicle for developing foundational jazz vocabulary.


πŸ“š Standard Available in:

The Real Book - Volume III
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