Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fmaj7 | 8 | 19.5% |
| C7 | 8 | 19.5% |
| Gm7 | 6 | 14.6% |
| D7b13 | 3 | 7.3% |
| Am7 | 3 | 7.3% |
| Dm7 | 2 | 4.9% |
| Bm7b5 | 2 | 4.9% |
| E7b9 | 2 | 4.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 6 |
| C7 -> Fmaj7 | Resolution (Major) | 5 |
| D7b13 -> Gm7 | Resolution (Minor) | 3 |
| Bm7b5 -> E7b9 | Setup (Minor Key) | 2 |
| E7b9 -> Am7 | Resolution (Minor) | 2 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| Am7 -> D7b13 | Setup (Major Key) | 1 |
- The opening I-VI7(b13)-ii-V progression features an altered secondary dominant (D7b13), creating immediate harmonic interest.
- A prominent ii-V-I progression (Bm7b5-E7b9-Am7) provides a temporary tonicization of the mediant (Am7).
- Extended cycles of dominant 7th chords (D7-G7-C7) dynamically lead towards the tonic’s dominant.
Improvisation Focus: Altered Dominant Scales.
Difficulty Rating: 4 (Advanced Intermediate). Its frequent use of altered dominant chords and temporary modulations requires sophisticated harmonic understanding.