Chord Distribution Analysis

Chord SymbolCountFrequency
Bb749.5%
Fm737.1%
C24.8%
Cmaj724.8%
Dm7b524.8%
G7b9#1124.8%
Dbmaj7#1124.8%
A7b1324.8%

Key Patterns Detected

PatternFunctionFrequency
Fm7 -> Bb7Setup (Major Key)2
Dm7b5 -> G7b9#11Setup (Minor Key)2
Bb7b9#11 -> Fm7Resolution (Minor)1

Harmonic Highlights:

  • Features frequent, abrupt modulations to distant tonal centers, notably the F#m7-B13b9-E6 progression.
  • Employs a rich palette of chromatic dominant and tritone substitute chords (e.g., A7b13, Eb7#9, Ab7) often leading to deceptive resolutions.
  • Incorporates Monk’s characteristic voicings and non-diatonic chords, such as Dbmaj7#11, adding angularity and unique harmonic color.

Improvisation Focus: Chord Tone Superimposition.

Difficulty Rating: 5 (Advanced) – The rapid, unpredictable modulations and dense harmonic rhythm demand exceptional harmonic agility and ear training.