Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 6 | 15.0% |
| D7 | 3 | 7.5% |
| Gm7 | 3 | 7.5% |
| C7 | 3 | 7.5% |
| Dm7b5 | 3 | 7.5% |
| Bb7 | 3 | 7.5% |
| F7 | 2 | 5.0% |
| G7b9 | 2 | 5.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| D7 -> Gm7 | Resolution (Minor) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Cm7 -> F7 | Setup (Major Key) | 2 |
| Dm7b5 -> G7b9 | Setup (Minor Key) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| G7b9 -> Cm7 | Resolution (Minor) | 1 |
| Em7 -> A7 | Setup (Major Key) | 1 |
| Bb7 -> Fm7 | Resolution (Minor) | 1 |
| Ebmaj7 -> Bb7 | Setup (Major Key) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cm7 | Resolution (Minor) | 1 |
| Dm7b5 -> G7b13 | Setup (Minor Key) | 1 |
| G7b13 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Employs clear ii-V-I progressions for the tonic G minor and its relative major, Bb major.
- Features an extended tonicization of the iv chord (C minor) via Dm7b5-G7b9-Cm7.
- Modulates to the dominant key of D major, establishing it with a ii-V-I (Bm7-Em7-A7-D6).
- Utilizes chromatic diminished chords, such as C#07 resolving to Dmaj7, for sophisticated harmonic motion.
Improvisation Focus: Functional harmony and chord-scale relationships across multiple temporary key centers.
Difficulty Rating: 4 (Advanced Intermediate). Frequent modulations and sophisticated chromaticism require a strong grasp of functional harmony and chord-scale applications.