Chord Distribution Analysis

Chord SymbolCountFrequency
Gb7917.3%
Bb917.3%
Db7815.4%
F7#11713.5%
D759.6%
Ab735.8%
Bbmaj723.8%
G723.8%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7Setup (Major Key)1
Dm7 -> G7Setup (Major Key)1
Em7 -> A7Setup (Major Key)1

Harmonic Highlights

  • Employs non-functional bIII7 (Db7) and bVI7 (Gb7) substitutions that create a highly chromatic, angular path back to the tonic Bb major.
  • Utilizes a descending dominant sequence (D7 to Db7) which acts as a tritone-substituted transition toward the bVI7 and V7 chords.
  • Integrates constant #11 tensions on the F7 dominant chord, reinforcing a Whole-Tone harmonic framework typical of Monk’s idiosyncratic style.
  • Features a structurally irregular 22-bar form that breaks the standard 32-bar AABA conventions of the era.

Improvisation Focus The Whole-Tone Scale and Motivic Development.

Difficulty Rating 5/5 β€” The combination of a non-standard 22-bar form and the requirement to double the tempo mid-performance creates extreme rhythmic and harmonic hurdles.


πŸ“š Standard Available in:

The Real Book - Volume II
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