Chord Distribution Analysis

Chord SymbolCountFrequency
Gmaj7616.2%
D7616.2%
Am7513.5%
Em7410.8%
Cmaj7410.8%
G738.1%
Cm625.4%
Bm725.4%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7Setup (Major Key)5
D7 -> Gmaj7Resolution (Major)3
G7 -> Cmaj7Resolution (Major)2
G7 -> Cm7Resolution (Minor)1

Harmonic Highlights

  • Employs a foundational I-vi-ii-V (Gmaj7-Em7-Am7-D7) cycle to establish the G major tonal center.
  • Utilizes a secondary dominant (G7) to resolve into the subdominant (Cmaj7), a standard V7/IV movement.
  • Features a classic minor subdominant (iv) shift from Cmaj7 to Cm6, introducing modal interchange via the flat 6th (Eb).
  • Uses a iii-vi-ii-V turnaround (Bm7-Em7-Am7-D7) to create a smooth diatonic return to the tonic Gmaj7.

Improvisation Focus G Major Bebop Scale, with specific emphasis on targeting the Eb (flat 6th) over the Cm6/Cm7 chords to navigate the minor subdominant coloration.

Difficulty Rating 2 (Beginner-Intermediate): The progression follows predictable diatonic logic and common functional clichés, providing a clear and manageable map for melodic improvisation.


📚 Standard Available in:

The Real Pop Book - Volume 1
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