Chord Distribution Analysis

Chord SymbolCountFrequency
Cm71020.8%
F71020.8%
Bbmaj7714.6%
Gm7714.6%
Dm724.2%
G724.2%
C724.2%
Am7b512.1%

Key Patterns Detected

PatternFunctionFrequency
Cm7 -> F7Setup (Major Key)10
F7 -> Bbmaj7Resolution (Major)6
Dm7 -> G7Setup (Major Key)2
G7 -> Cm7Resolution (Minor)2
Am7b5 -> D7b9Setup (Minor Key)1
D7b9 -> Gm7Resolution (Minor)1
Gm7 -> C7Setup (Major Key)1
Dm7b5 -> G7b9Setup (Minor Key)1
Em7b5 -> A7b9Setup (Minor Key)1
A7b9 -> Dm7Resolution (Minor)1

Harmonic Highlights

  • Employs frequent I-vi-ii-V turnarounds (Bbmaj7-Gm7-Cm7-F7) to create a cyclical, rhythmic harmonic foundation in Bb Major.
  • Utilizes a minor ii-V-i progression (Am7b5 - D7b9 - Gm7) to tonicize the relative minor, providing a brief but poignant shift in tonal color.
  • Features a Dm7-G7-Cm7-F7 sequence, showcasing Kernโ€™s use of the circle of fifths to extend the approach to the tonic.

Improvisation Focus Guide tone navigation (focusing on 3rds and 7ths) to smoothly bridge the frequent ii-V-I resolutions.

Difficulty Rating 2: The harmony is functionally transparent and stays primarily within the diatonic framework of Bb major, making it ideal for intermediate study.


๐Ÿ“š Standard Available in:

The Real Book - Volume III
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