Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dm7 | 4 | 11.4% |
| Em7 | 3 | 8.6% |
| Am7 | 3 | 8.6% |
| Fmaj7#11 | 2 | 5.7% |
| B7#9 | 2 | 5.7% |
| G7 | 2 | 5.7% |
| Gm7 | 2 | 5.7% |
| C7 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| B7#9 -> Em7 | Resolution (Minor) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| Bm7b5 -> E7b13 | Setup (Minor Key) | 1 |
| E7b13 -> Am7 | Resolution (Minor) | 1 |
| C7 -> Fmaj7#11 | Resolution (Major) | 1 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Em7 -> A7b9 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Prominent use of secondary dominants, such as B7#9 (V7/iii) resolving to Em7, creating temporary tonicization of the mediant.
- Clear minor ii-V-i progressions, exemplified by Bm7b5 - E7b13 - Am7, establishing a strong temporary tonicization of the submediant minor.
- Rich harmonic color from extensions like Fmaj7#11, B7#9, and E7b13, adding tension and contemporary flavor.
Improvisation Focus: Altered Scale
Difficulty Rating: 4 (Advanced Intermediate) - Requires precise navigation of multiple temporary tonicizations and proficient use of altered dominant scales.