Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fmaj7 | 3 | 13.6% |
| Ebmaj7 | 2 | 9.1% |
| Dmaj7 | 2 | 9.1% |
| Dbmaj7 | 2 | 9.1% |
| C7#9 | 2 | 9.1% |
| Fm7 | 2 | 9.1% |
| Eb7#5#9 | 2 | 9.1% |
| Em7 | 1 | 4.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7#9 -> Fm7 | Resolution (Minor) | 2 |
| Bbm7b5 -> Eb7#5#9 | Setup (Minor Key) | 1 |
- Descending Chromatic Major 7ths: Features a prominent descending chromatic sequence of major 7th chords (Fmaj7 - Ebmaj7 - Dmaj7 - Dbmaj7), creating continuous voice leading motion and rich harmonic color.
- Altered Dominant Resolution: The C7#9 consistently functions as a colorful V7 resolving to Fm7, anchoring the F minor key center with a strong, yet harmonically dense, dominant chord.
- Half-Diminished Chord Juxtaposition: The extensive use of various Em7b5, Gm7b5, Dm7b5, Fm7b5, and Bbm7b5 chords suggests rapid minor ii-V implications or non-functional chromaticism, adding complex harmonic interest.
Improvisation Focus: Navigating various minor scales (natural, Dorian, melodic minor) and altered dominant scales over rapidly shifting harmonies.
Difficulty Rating: 5 (Advanced) - The rapid harmonic rhythm, extensive chromaticism, and frequent use of half-diminished chords demand sophisticated harmonic recognition and melodic resourcefulness.