Chord Distribution Analysis

Chord SymbolCountFrequency
C7619.4%
Gm7516.1%
Dm7412.9%
Bbmaj739.7%
Am739.7%
Fmaj726.5%
Cm726.5%
F726.5%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7Setup (Major Key)5
C7 -> Fmaj7Resolution (Major)2
Cm7 -> F7Setup (Major Key)2
Em7b5 -> A7b9Setup (Minor Key)1
A7b9 -> Dm7Resolution (Minor)1
Dm7 -> G7Setup (Major Key)1
F7 -> Bbmaj7Resolution (Major)1

Harmonic Highlights

  • Employs frequent secondary ii-V patterns, specifically the ii-V of IV (Cm7-F7) to transition into the subdominant section.
  • Features a classic backdoor dominant resolution (Bbmaj7 to Eb9) resolving to the iii-7 (Am7) rather than the tonic.
  • Utilizes minor ii-V motion (Em7b5-A7b9) to tonicize the relative minor (Dm7), providing harmonic contrast to the otherwise major-diatonic landscape.

Improvisation Focus F Major Bebop scale, incorporating D Melodic Minor over the A7b9 to highlight altered tensions.

Difficulty Rating 2; the progression relies on standard functional harmony and predictable ii-V-I patterns, making it highly accessible for intermediate improvisers.


๐Ÿ“š Standard Available in:

The Real Book - Volume II
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