Chord Distribution Analysis

Chord SymbolCountFrequency
Bbm833.3%
Ebm6312.5%
F7b928.3%
Gb728.3%
Dm728.3%
Bb614.2%
Db0714.2%
Eb14.2%

Key Patterns Detected

PatternFunctionFrequency
Bbm -> F7b9Setup (Major Key)1
F7b9 -> BbmResolution (Minor)1
Dm7 -> G7Setup (Major Key)1
G7 -> Cm7Resolution (Minor)1
Cm7 -> F7Setup (Major Key)1

Harmonic Highlights

  • Employs a modified 12-bar minor blues structure utilizing a subdominant Ebm6 (iv6) to establish a somber, “Jungle Style” aesthetic.
  • Features a Gb7 (bVI7) that functions as a tritone substitute or chromatic neighbor to the V7, heightening tension before the final resolution.
  • Executes a sudden parallel modulation from Bb minor to Bb major for the coda, integrating a direct quote from Chopin’s Funeral March over a Bb6-Dm7-Eb progression.

Improvisation Focus Bb Minor Blues scale combined with vocalized plunger mute techniques and “growl” articulations to emulate Bubber Miley’s expressive style.

Difficulty Rating 3/5. The basic minor blues form is accessible, but mastering the period-specific expressive inflections and the chromatic shifts in the coda requires intermediate stylistic maturity.


📚 Standard Available in:

The Real Book - Volume II
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