Chord Distribution Analysis

Chord SymbolCountFrequency
C7741.2%
Dm7317.6%
G7317.6%
F7211.8%
Em715.9%
Ab7b915.9%

Key Patterns Detected

PatternFunctionFrequency
Dm7 -> G7Setup (Major Key)3
G7 -> Dm7Resolution (Minor)1

Harmonic Highlights

  • Utilizes a standard 12-bar blues framework centered in C, utilizing dominant extensions for the I and IV chords.
  • Features a sophisticated turnaround in measure 8 (Em7 to Ab7b9), acting as a tritone substitution or a chromatic approach to the Dm7 (ii) chord.
  • Employs rapid, cyclic ii-V sequences (Dm7 - G7) in the final four bars to drive strong resolution back to the tonic.

Improvisation Focus The C Dominant Bebop scale (C-D-E-F-G-A-Bb-B) for seamless navigation through the blues changes and chromatic passing tones.

Difficulty Rating 3/5: While the blues form is accessible, the chromatic substitutions and typical high bebop tempo require precise voice leading and technical proficiency.


๐Ÿ“š Standard Available in:

The Real Book - Volume III
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