Chord Distribution Analysis

Chord SymbolCountFrequency
Cm111666.7%
Fm11416.7%
F#m7b514.2%
F7#1114.2%
E7alt14.2%
A7alt14.2%

No obvious ii-V patterns detected.


  • Establishes a C minor modal center (Cm11, Fm11) for the main theme, utilizing modal interchange within the broader C major key context and imparting a Dorian feel.
  • Introduces strong chromaticism via F#m7b5, leading into a sequence of non-diatonic dominant chords.
  • Features complex altered dominants (F7#11, E7alt, A7alt) that generate significant harmonic tension and often defy straightforward functional resolution.

Improvisation Focus: C Dorian mode.

Difficulty Rating: 4/5. Its blend of static modal harmony with challenging chromatic, altered dominant chords demands both modal understanding and advanced improvisational techniques.