Chord Distribution Analysis

Chord SymbolCountFrequency
Bb7758.3%
Eb7325.0%
F7216.7%

No obvious ii-V patterns detected.


Harmonic Highlights

  • Adheres to a 12-bar blues form using strictly dominant 7th sonorities, reinforcing a Mixolydian-based harmonic environment.
  • Incorporates a “quick-change” IV7 (Eb7) in bar 2, creating immediate harmonic contrast before returning to the tonic.
  • Utilizes a prolonged V7 (F7) in measures 9-10 instead of a standard ii-V, reflecting a more traditional, blues-oriented cadential structure.

Improvisation Focus Bb Blues Scale with a focus on rhythmic displacement and angular intervals.

Difficulty Rating 2/5; while the harmonic progression is a standard blues, the challenge lies in executing Monk’s idiosyncratic rhythmic “clusters” and unconventional phrasing.