Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm6 | 4 | 21.1% |
| Gm7b5 | 4 | 21.1% |
| C7b9 | 4 | 21.1% |
| Bbm7 | 3 | 15.8% |
| Cm7b5 | 2 | 10.5% |
| F7b9 | 2 | 10.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7b5 -> C7b9 | Setup (Minor Key) | 4 |
| C7b9 -> Fm6 | Resolution (Minor) | 3 |
| Cm7b5 -> F7b9 | Setup (Minor Key) | 2 |
| F7b9 -> Bbm7 | Resolution (Minor) | 2 |
Harmonic Highlights:
- The primary tonic is Fm6, not Fmaj7, consistently establishing a minor modal interchange within the stated F major key center.
- Dominant use of iiø-V7 progressions (Gm7b5-C7b9 and Cm7b5-F7b9) drives forward motion towards minor resolutions.
- Features a temporary tonicization of Bbm7 through a Cm7b5-F7b9 (iiø-V7-i in Bb minor), creating a transient shift to the iv minor.
Improvisation Focus: F Dorian scale.
Difficulty Rating: 3 (Intermediate) - The consistent minor tonality and recurrent iiø-V7 movements necessitate proficiency in minor key harmony and common jazz cadences.