Chord Distribution Analysis

Chord SymbolCountFrequency
C71222.6%
Gm7/C815.1%
Gm7713.2%
F647.5%
G#0735.7%
F/A35.7%
Fmaj735.7%
D723.8%

Key Patterns Detected

PatternFunctionFrequency
Gm7/C -> C7Setup (Major Key)8
C7 -> Gm7/CResolution (Minor)5
Gm7 -> C7Setup (Major Key)2
D7 -> Gm7b5/DbResolution (Minor)1
Gm7b5/Db -> C7Setup (Minor Key)1
C7 -> Fmaj7Resolution (Major)1
Ebm7 -> Ab7Setup (Major Key)1
Am7 -> D7Setup (Major Key)1
D7 -> Gm7Resolution (Minor)1
Dm7 -> G7Setup (Major Key)1
Gm7 -> C7susSetup (Major Key)1

Harmonic Highlights

  • The Gm7/C to C7 sequence functions as an elongated dominant pedal (V11 to V7), delaying resolution to the F6 tonic.
  • Use of G#o7 acts as a #Io7 chromatic passing chord, facilitating smooth voice leading between the ii (Gm7) and the I in first inversion (F/A).
  • The descending dominant chain (E7#5 - Eb7 - D7) employs chromaticism and tritone substitution principles to target the ii chord (Gm7).
  • Although identified in C, the provided sample demonstrates a clear I-IV-V functional framework in the key of F Major.

Improvisation Focus F Major Bebop Scale.

Difficulty Rating 2/5. The progression utilizes standard Great American Songbook voice leading and predictable ii-V-I resolutions.


๐Ÿ“š Standard Available in:

The Real Book - Volume III
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