Chord Distribution Analysis

Chord SymbolCountFrequency
Ebmaj7414.3%
Ab7sus414.3%
F7sus414.3%
Fm7310.7%
Bb727.1%
Cmaj727.1%
Bbmaj727.1%
Dm713.6%

Key Patterns Detected

PatternFunctionFrequency
Fm7 -> Bb7Setup (Major Key)2
Bb7 -> Ebmaj7Resolution (Major)2
Dm7 -> G7Setup (Major Key)1
G7 -> Cmaj7Resolution (Major)1
Cm7 -> F7Setup (Major Key)1
F7 -> Bbmaj7Resolution (Major)1

Harmonic Highlights

  • The progression features a sequence of ii-V-I cadences descending in whole steps (Eb major, C major, Bb major), requiring rapid harmonic orientation.
  • The transition through Fm7, Gm7, Am7, and Bbm7 creates a parallel minor-seventh “climb,” functioning as a chromatic or scalar bridge between tonal centers.
  • It blends traditional functional harmony with modern modal shifts, using major-seventh resolutions to provide brief moments of stability amidst constant modulation.

Improvisation Focus Navigating rapid ii-V-I cycles via melodic cell transposition across multiple key centers.

Difficulty Rating 4/5: The high tempo combined with relentless modulation between distantly related keys demands advanced technical facility and harmonic foresight.


πŸ“š Standard Available in:

The Real Jazz Solos Book
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