Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm7 | 4 | 9.5% |
| Cm6 | 3 | 7.1% |
| Gm | 3 | 7.1% |
| D7b9 | 3 | 7.1% |
| Cm | 2 | 4.8% |
| Cmb6 | 2 | 4.8% |
| Cm7 | 2 | 4.8% |
| Bb7 | 2 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| Gm7b5 -> C7b9 | Setup (Minor Key) | 2 |
| Fm7 -> Bb7sus | Setup (Major Key) | 2 |
| D7b9 -> Gm | Resolution (Minor) | 2 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| D7b9 -> Gmaj7 | Resolution (Major) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cm | Resolution (Minor) | 1 |
- Sophisticated tonic minor development through Cm, Cmb6, Cm6, and Cm7, employing chromatic inner-voice movement for varied harmonic color.
- Clear modulation to the relative major via the prominent Fm7-Bb7-Ebmaj7 ii-V-I progression.
- Extensive use of altered dominants (G7b9, C7b9, D7b9) and iiø-V progressions, creating tension and leading to various temporary tonal centers.
- Intriguing chromaticism in sequences like Em7b5 to Eb7#11, hinting at tritone substitution or temporary shifts.
Improvisation Focus: C Harmonic Minor and its related modes/altered scales.
Difficulty Rating: 4 (Advanced). Its frequent use of altered dominants, iiø-V progressions to temporary tonal centers, and unexpected substitutions demands a strong grasp of harmonic flexibility.