Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbm7 | 5 | 10.9% |
| Eb7 | 4 | 8.7% |
| Am7 | 4 | 8.7% |
| Gm7b5 | 3 | 6.5% |
| Gm7 | 3 | 6.5% |
| Dm7 | 2 | 4.3% |
| C7b9 | 2 | 4.3% |
| Fmaj7 | 2 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bbm7 -> Eb7 | Setup (Major Key) | 4 |
| Gm7b5 -> C7b9 | Setup (Minor Key) | 2 |
| C7b9 -> Fmaj7 | Resolution (Major) | 2 |
| F7 -> Bbm7 | Resolution (Minor) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| D7 -> Gm7 | Resolution (Minor) | 2 |
| Gm7 -> C7sus | Setup (Major Key) | 2 |
| Ebm7 -> Ab7 | Setup (Major Key) | 2 |
| Ab7 -> Dbmaj7 | Resolution (Major) | 2 |
| Bb7 -> Ebm7 | Resolution (Minor) | 1 |
| Gm7b5 -> C7 | Setup (Minor Key) | 1 |
| C7 -> Fm7 | Resolution (Minor) | 1 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
Harmonic Highlights
- Features recurrent ii-V-I progressions, frequently resolving to bIII (Abmaj) and the tonic minor (Fm).
- Incorporates secondary ii-V structures (Am7-D7 to Gm) that temporarily shift the tonal center.
- Exhibits a major tonic resolution (Fmaj7, F6) within an F minor context, suggesting a mixed mode or Picardy third approach.
- Modulates effectively to the bVI major (Dbmaj7) via its dominant ii-V (Ebm7-Ab7).
Improvisation Focus: Navigating ii-V-I progressions across shifting tonalities.
Difficulty Rating: 4 (Advanced Intermediate). The frequent modulations, minor key complexities, and mixed tonic qualities demand strong harmonic awareness and scale flexibility.