Chord Distribution Analysis

Chord SymbolCountFrequency
Bbm/maj7411.4%
Gmaj738.6%
Bm738.6%
Am738.6%
Cm738.6%
F738.6%
Gmaj7/A25.7%
E7b525.7%

Key Patterns Detected

PatternFunctionFrequency
Cm7 -> F7Setup (Major Key)3
Bm7 -> E7b5Setup (Major Key)2
Bbm/maj7 -> Eb7#11Setup (Major Key)2
Dm7 -> G7#11Setup (Major Key)1
G7#11 -> Dm7Resolution (Minor)1
Bb7 -> Ebmaj7Resolution (Major)1
Ebmaj7 -> Ab7#11Setup (Major Key)1

Harmonic Highlights

  • Rapid chromatic descent of ii-V patterns, shifting from Bm7/E7 down to Bbm7/Eb7, which disrupts traditional diatonic stability.
  • Extensive use of Lydian Dominant and Whole-Tone sonorities (e.g., G7#11, Eb7#11), emphasizing Monk’s signature use of augmented fourths.
  • Frequent tritone substitutions, such as the Db9 resolving toward C7, which facilitate smooth chromatic voice leading within the cycle of fourths.
  • Tonal ambiguity between G Major and G Minor, utilizing modal interchange and Bbm/maj7 chords to blur the lines between parallel keys.

Improvisation Focus The Whole-Tone Scale for navigating dominant #11 chords and capturing Monk’s angular melodic language.

Difficulty Rating 4/5: The rapid chromatic transposition of ii-V cells and the non-functional resolutions require advanced harmonic foresight and precise melodic targeting.