Chord Distribution Analysis

Chord SymbolCountFrequency
Dm7b5827.6%
G7b9827.6%
Cm7724.1%
Ebmaj726.9%
C7b926.9%
Fm713.4%
F#0713.4%

Key Patterns Detected

PatternFunctionFrequency
Dm7b5 -> G7b9Setup (Minor Key)8
G7b9 -> Cm7Resolution (Minor)6
C7b9 -> Fm7Resolution (Minor)1

Harmonic Highlights

  • Features a repetitive iim7b5โ€“V7b9โ€“im7 turnaround in C minor, emphasizing the b9 (Ab) to root (G) resolution on the dominant.
  • The bridge modulates to the relative major (Ebmaj7) and utilizes a VI7 (C7b9) as a secondary dominant to target the IVm7 (Fm7).
  • Incorporates a #IV diminished chord (F#o7) to provide a chromatic ascending bass line that bridges the subdominant to the tonicโ€™s iim7b5.

Improvisation Focus C Harmonic Minor scale (specifically to navigate the tension over the G7b9 chords).

Difficulty Rating 2/5: The predictable tonal shifts and standard ii-V-I structures make it an ideal entry point for mastering minor-key harmony.


๐Ÿ“š Standard Available in:

The Real Book - Volume II
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