Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Eb7 | 6 | 14.0% |
| Dm6 | 6 | 14.0% |
| Em7b5 | 6 | 14.0% |
| A7b9 | 4 | 9.3% |
| Gm7 | 3 | 7.0% |
| Fmaj7 | 3 | 7.0% |
| Dm | 2 | 4.7% |
| Eb7#11 | 2 | 4.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Em7b5 -> A7b9 | Setup (Minor Key) | 4 |
| A7b9 -> Dm | Resolution (Minor) | 2 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
| Gm7b5 -> C7b9 | Setup (Minor Key) | 1 |
| C7b9 -> Fmaj7 | Resolution (Major) | 1 |
| Dm7 -> G7#11 | Setup (Major Key) | 1 |
Harmonic Highlights:
- The distinctive Eb7 - Dm6 opening vamp creates a static, ambiguous harmonic oscillation, often functioning as a bVII7 to Vm or a tritone substitution leading to the dominant minor.
- Features prominent ii-V-i progressions, notably in D minor (Em7b5-A7b9-Dm) and G minor (Am7b5-D7b9-Gm7), clearly establishing and resolving to key centers.
- The bridge employs a temporary modulation to F major via a ii-V-I (Gm7b5-C7b9-Fmaj7), adding a bright contrast before returning to the minor tonality.
Improvisation Focus: Navigating minor ii-V-i progressions with appropriate altered dominant scales.
Difficulty Rating: 4 (Advanced Intermediate). The frequent minor ii-V-i progressions, altered dominants, and unique vamp demand a strong grasp of functional harmony and chromaticism.