Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 7 | 17.1% |
| C7 | 7 | 17.1% |
| Dm7 | 4 | 9.8% |
| Abmaj7 | 4 | 9.8% |
| F7 | 3 | 7.3% |
| F6 | 3 | 7.3% |
| Bbm7 | 3 | 7.3% |
| Eb7 | 3 | 7.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 7 |
| Bbm7 -> Eb7 | Setup (Major Key) | 3 |
| Eb7 -> Abmaj7 | Resolution (Major) | 3 |
| F7 -> Bbm7 | Resolution (Minor) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| C7 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Employs frequent diatonic II-V-I progressions in F major.
- Features a secondary dominant (D7) tonicizing the ii chord (Gm7).
- Includes a brief tonicization of the subdominant (Bbmaj7) via a Cm7-F7 (ii-V).
- Introduces the chromatic Abmaj7 (bIIImaj7) for color and tension.
Improvisation Focus Navigating II-V-I changes using arpeggios and appropriate modes.
Difficulty Rating 3 (Intermediate) - The blend of diatonicism, secondary dominants, and a sudden chromatic chord requires solid harmonic understanding.