Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Eb7#9/F | 8 | 28.6% |
| Fm7 | 4 | 14.3% |
| Fm6 | 2 | 7.1% |
| Bb6 | 2 | 7.1% |
| Eb7sus | 2 | 7.1% |
| Ab7sus | 2 | 7.1% |
| Dbmaj7 | 2 | 7.1% |
| C7 | 2 | 7.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Ab7sus -> Dbmaj7 | Resolution (Major) | 2 |
| Bbm -> Eb7#9/F | Setup (Major Key) | 1 |
Harmonic Highlights
- Utilizes
Fm6as the ii chord, subtly implying a Dorian quality within the ii-V progression to Eb major. - Features a chromatic sequence of
V7suschords (Eb7sus, Ab7sus) leading to abVIImaj7(Dbmaj7), showcasing modal interchange. - Introduces abrupt, non-diatonic shifts with
Gbm7followed byBbm, creating significant harmonic tension and departure from the key center. - Employs a prolonged
Eb7#9/Fas a static modal dominant pedal, establishing an intense, altered dominant sonority.
Improvisation Focus Altered Scale application over dominant chords.
Difficulty Rating 5 (Advanced) - The intricate blend of functional harmony, modal interchange, and abrupt chromaticism demands extensive harmonic knowledge and improvisational agility.