Chord Distribution Analysis

Chord SymbolCountFrequency
Fm71416.7%
Bb71315.5%
Eb61011.9%
Gm789.5%
Cm778.3%
Ebmaj744.8%
Bb7sus44.8%
F733.6%

Key Patterns Detected

PatternFunctionFrequency
Fm7 -> Bb7Setup (Major Key)9
Gm7 -> C7Setup (Major Key)3
C7 -> Fm7Resolution (Minor)3
Bb7 -> Ebmaj7Resolution (Major)2
Fm7 -> Bb7susSetup (Major Key)2
Bb7sus -> Fm7Resolution (Minor)2
Gm7 -> C7b9Setup (Major Key)2
D7b9 -> Gm7Resolution (Minor)2
Dm7 -> G7Setup (Major Key)1
G7 -> Cm7Resolution (Minor)1
Cm7/Bb -> F7susSetup (Major Key)1
Am7b5 -> D7b9Setup (Minor Key)1
C7b9 -> Fm7Resolution (Minor)1

Harmonic Highlights

  • The A sections rely on a classic I-vi-ii-V progression (Eb6-Cm7-Fm7-Bb7), establishing a firm diatonic foundation in Eb major.
  • A #I°7 passing chord (E°7) is used to create chromatic ascending voice leading between the I and ii chords, adding subtle tension.
  • The structure utilizes functional cycles that resolve strongly to the tonic, grounding the melody’s signature wide interval leaps.

Improvisation Focus Chord-tone arpeggiation to navigate the wide melodic leaps while maintaining the harmonic framework.

Difficulty Rating 2/5; the progression follows standard diatonic turnarounds, though the octave-based melody requires careful phrasing and interval accuracy.


📚 Standard Available in:

The Real Book - Volume V
🛒 Buy on Amazon
As an Amazon Associate I earn from qualifying purchases. Check the Hal Leonard Jazz Song Finder to make sure that the standard is indeed in the book before buying it.