Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 7 | 18.4% |
| C7 | 6 | 15.8% |
| Dm7 | 5 | 13.2% |
| F6 | 4 | 10.5% |
| Fmaj7 | 3 | 7.9% |
| G7 | 2 | 5.3% |
| Em7 | 1 | 2.6% |
| A7 | 1 | 2.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 6 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Em7 -> A7 | Setup (Major Key) | 1 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| C7 -> Gm7 | Resolution (Minor) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Features a foundational ii-V-I progression (Gm7-C7-Fmaj7) as the primary harmonic cell in F major.
- Includes a prominent modulation to C major (the dominant key) initiated by a chain of ii-V progressions (Em7-A7 to Dm7-G7), resolving to Cmaj7.
- Frequent tonicization of the F major key center is achieved through recurring Gm7-C7 movements throughout the form.
Improvisation Focus Major Scale and its diatonic modes (Dorian for ii, Mixolydian for V).
Difficulty Rating 3 (Intermediate). While familiar ii-V-I patterns are prevalent, the clear modulation to the dominant key requires focused melodic and harmonic navigation.