Chord Distribution Analysis

Chord SymbolCountFrequency
Abm7620.0%
Eb7#9310.0%
Ebm7310.0%
Cm/maj7310.0%
Em7310.0%
Db726.7%
Cm726.7%
Bm726.7%

Key Patterns Detected

PatternFunctionFrequency
Eb7#9 -> Abm7Resolution (Minor)3
Abm7 -> Db7Setup (Major Key)2
Bb7#9 -> Ebm7Resolution (Minor)1
Abm7 -> Eb7#9Setup (Major Key)1

Harmonic Highlights

  • Persistent V7#9 to i-7 sequences (Eb7#9 to Abm7) create localized minor tonicizations that bypass traditional major-key functional logic.
  • Parallel m/maj7 structures (Cm/maj7, Gm/maj7, Bm/maj7) utilize Melodic Minor modal colors, creating a shimmering, impressionistic harmonic texture.
  • Frequent mediant root movement between minor chords (Abm7 to Bm7 to Ebm7) obscures the B major tonal center, favoring constant structure shifting over standard cadences.

Improvisation Focus Melodic Minor scale application over shifting m/maj7 centers.

Difficulty Rating 5/5: The non-functional root movements and rapid shifts between minor-based colors require advanced harmonic navigation and precise linear phrasing.