Chord Distribution Analysis

Chord SymbolCountFrequency
Fm7414.3%
Bb7b5b9310.7%
Db7310.7%
Ebmaj727.1%
Gm727.1%
C7b5b927.1%
A727.1%
Abm727.1%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7b5b9Setup (Major Key)2
C7b5b9 -> Fm7Resolution (Minor)2
Fm7 -> Bb7b5b9Setup (Major Key)2
Abm7 -> Db7Setup (Major Key)2
F7#9#11 -> Bbm7Resolution (Minor)1
Bbm7 -> Eb7#11Setup (Major Key)1
Eb7#11 -> Abmaj7Resolution (Major)1
Abmaj7 -> Db7Setup (Major Key)1
Cm7 -> G7#11Setup (Major Key)1
Bb7b5b9 -> Ebmaj7Resolution (Major)1

Harmonic Highlights

  • Monk recontextualizes the “Just You, Just Me” progression, using C7b5b9 to drive strongly toward the Fm7 or tonicizing F minor within a broader Eb Major framework.
  • Chromatic side-slipping and tritone substitutions occur frequently, notably the A7 passing to Abm7 and the use of Bb7b5b9 to navigate between shifting tonal centers.
  • The harmony features dense dominant alterations (#9, #11, b5) that create signature dissonance against a sparse, rhythmically displaced melody.

Improvisation Focus Rhythmic displacement and motivic development based on the melody’s “gaps.”

Difficulty Rating 4/5. The jagged rhythmic structure and complex altered dominants require advanced timing and a deep understanding of functional tension.