Chord Distribution Analysis

Chord SymbolCountFrequency
Dm526.3%
Bb7421.1%
F7421.1%
Cm7210.5%
Eb7210.5%
E7#915.3%
Db15.3%

No obvious ii-V patterns detected.


Harmonic Highlights

  • Uses a persistent F pedal point to blur the distinction between Bb7 and F7, creating a suspended, “floating” dominant texture.
  • Features chromatic “side-slipping” via the E7#9 to Db progression, utilizing non-functional modal interchange to shift the tonal center.
  • Re-contextualizes the Eb7 and Cm7 as non-resolving color chords rather than standard subdominants, delaying resolution back to Bb major.
  • Employs static Dm sections to pivot from high-tension dominant movement into a stable Dorian or Aeolian modal environment.

Improvisation Focus The F Mixolydian scale serves as the primary melodic anchor for navigating the dominant-pedal sections.

Difficulty Rating 4/5: The reliance on pedal points and non-functional chromaticism requires advanced melodic development and sophisticated harmonic awareness.