Chord Distribution Analysis

Chord SymbolCountFrequency
Dm7714.9%
G7714.9%
Cmaj7612.8%
Am7510.6%
Gm724.3%
C724.3%
Fmaj724.3%
Em7b524.3%

Key Patterns Detected

PatternFunctionFrequency
Dm7 -> G7Setup (Major Key)5
G7 -> Cmaj7Resolution (Major)5
Gm7 -> C7Setup (Major Key)2
C7 -> Fmaj7Resolution (Major)2
Em7b5 -> A7b9Setup (Minor Key)2
A7b9 -> Dm7Resolution (Minor)2
Dm7 -> G7susSetup (Major Key)2
E7b13 -> Am7Resolution (Minor)2
Am7 -> D7Setup (Major Key)2
A7b13 -> Dm7Resolution (Minor)1

Harmonic Highlights

  • Diatonic Foundation: The structure relies on standard I-vi-ii-V and I-V-I cycles, firmly grounding the ear in C Major.
  • Subdominant Tonicization: Employs a ii-V (Gm7-C7) to pivot momentarily toward the IV chord (Fmaj7).
  • Minor ii-V Progressions: Incorporates Em7b5-A7b9 to create harmonic tension and sophisticated voice-leading toward the Dm7 (ii) chord.
  • Chromatic Connectors: Uses Ebยฐ7 and E7b13 as passing chords to provide smooth linear motion between diatonic anchors like C/E and Am7.

Improvisation Focus C Major scale (Ionian), with a shift to D Harmonic Minor over the Em7b5-A7b9 sequence to highlight the altered dominant tensions.

Difficulty Rating 2/5: The predictable functional harmony and typical ballad tempo provide a manageable entry point for students learning to navigate secondary dominants.


๐Ÿ“š Standard Available in:

The Real Book - Volume IV
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