Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 11 | 25.6% |
| C7 | 9 | 20.9% |
| Fmaj7 | 5 | 11.6% |
| D7b9 | 5 | 11.6% |
| Am7b5 | 4 | 9.3% |
| F6 | 3 | 7.0% |
| F7 | 2 | 4.7% |
| D7 | 1 | 2.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 8 |
| C7 -> Fmaj7 | Resolution (Major) | 4 |
| D7b9 -> Gm7 | Resolution (Minor) | 3 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 2 |
| C7 -> Gm7 | Resolution (Minor) | 2 |
| Gm7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
- Standard diatonic
ii-V-Iprogressions in F major form the primary harmonic movement throughout the tune. - The
Am7b5 - D7b9progression functions as aiiø7-V7/ii, leading to theGm7(ii chord) and introducing a temporary minor secondary dominant color. - A secondary dominant
D7(V7/ii) directly precedesGm7, reinforcing the movement to the ii chord before resolving to the primaryC7(V7).
Improvisation Focus: Navigating ii-V progressions.
Difficulty Rating: 3 (Intermediate). The clear structure and repetitive ii-V movements are approachable, but secondary dominants require specific harmonic awareness.