Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm6 | 11 | 23.9% |
| C7#9 | 8 | 17.4% |
| Bbm7 | 4 | 8.7% |
| Ebm6 | 2 | 4.3% |
| Dbmaj7 | 2 | 4.3% |
| C7#5 | 2 | 4.3% |
| Eb7b9 | 2 | 4.3% |
| Abmaj7 | 2 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7#9 -> Fm6 | Resolution (Minor) | 4 |
| Fm6 -> C7#9 | Setup (Major Key) | 2 |
| Bbm7 -> Eb7b9 | Setup (Major Key) | 2 |
| Eb7b9 -> Abmaj7 | Resolution (Major) | 2 |
| C7#5 -> Fm6 | Resolution (Minor) | 1 |
| D7#9 -> Gm7b5 | Resolution (Minor) | 1 |
| C7#5 -> Fm7 | Resolution (Minor) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Abmaj7 -> Db7 | Setup (Major Key) | 1 |
| Cm7 -> F7b9 | Setup (Major Key) | 1 |
| F7b9 -> Bbm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- The
i-bVII6-bVImaj7-V7altprogression (Fm6-Ebm6-Dbmaj7-C7#5) establishes a characteristic minor tonality with a strong altered dominant resolution. - Extensive use of altered dominant chords (
C7#5,D7#9,C7#9,D7b5#9) and tritone substitutions (Gb7forC7) creates high tension and chromaticism. - A complex, rapid harmonic rhythm is evident in sequences like
Fm7-Bb7-Eb7-D7b5#9-C7#9, showcasing chained dominants and advanced voice leading.
Improvisation Focus: Altered Scale (Super Locrian) over dominant 7th chords.
Difficulty Rating: 5 - The chart features rapid harmonic rhythm, frequent altered dominants, and complex non-diatonic progressions, demanding sophisticated melodic and harmonic understanding.