Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 11 | 20.4% |
| Gm7 | 10 | 18.5% |
| D7 | 6 | 11.1% |
| Fmaj7 | 5 | 9.3% |
| Dm7 | 5 | 9.3% |
| Am7 | 4 | 7.4% |
| Am7b5 | 2 | 3.7% |
| D7b9 | 2 | 3.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 10 |
| D7 -> Gm7 | Resolution (Minor) | 5 |
| Am7 -> D7 | Setup (Major Key) | 4 |
| C7 -> Fmaj7 | Resolution (Major) | 4 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 2 |
| Bm7b5 -> E7 | Setup (Minor Key) | 2 |
| E7 -> Am7 | Resolution (Minor) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
Harmonic Highlights
- Dominant use of ii-V-I progressions in F major establishes the tonic key strongly.
- Features a chromatic descending iiø-V sequence (Am7b5-D7b9 leading to Bm7b5-E7), introducing temporary tonicizations and tension.
- Frequent secondary dominant functions and extended ii-V turnarounds (Am7-D7, Gm7-C7) drive the harmonic motion effectively.
Improvisation Focus Arpeggio outlining and navigating diverse ii-V progressions.
Difficulty Rating 3 (Intermediate). The rapid harmonic rhythm and chromatic ii-V sequences demand attentive chord tone navigation and scale application.