Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F6 | 14 | 25.0% |
| C7 | 11 | 19.6% |
| Gm7 | 8 | 14.3% |
| D7b13 | 3 | 5.4% |
| Bb7 | 2 | 3.6% |
| B7 | 2 | 3.6% |
| D7b9 | 2 | 3.6% |
| C7sus | 2 | 3.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 6 |
| D7b13 -> Gm7 | Resolution (Minor) | 2 |
| D7b9 -> Gm7 | Resolution (Minor) | 2 |
| Gm7 -> C7sus | Setup (Major Key) | 2 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| Fmaj7 -> C7 | Setup (Major Key) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Prominent use of altered dominant chords (A7b13, D7b13, D7b9) indicating a sophisticated, blues-influenced harmonic palette.
- A distinctive chromatic dominant progression (Bb7-B7-C7) creates a strong, yet unusual, voice leading into the V chord.
- Frequent deployment of ii-V progressions targeting both tonic and secondary areas (e.g., Am7b5-D7b9 resolving to Gm7, C7).
Improvisation Focus: Altered Scale (Super Locrian) on dominant chords.
Difficulty Rating: 4 (Advanced Intermediate). The frequent use of altered dominants and chromatic movements demands a solid understanding of advanced melodic and harmonic concepts.