Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm7 | 6 | 17.1% |
| Bb7 | 6 | 17.1% |
| Abmaj7 | 4 | 11.4% |
| Eb6 | 3 | 8.6% |
| Bbm7 | 3 | 8.6% |
| Eb7 | 3 | 8.6% |
| C7#9 | 2 | 5.7% |
| Gm7 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 6 |
| Bbm7 -> Eb7 | Setup (Major Key) | 3 |
| Eb7 -> Abmaj7 | Resolution (Major) | 3 |
| C7#9 -> Fm7 | Resolution (Minor) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| C7 -> Fm7 | Resolution (Minor) | 2 |
| Abmaj7 -> Db7 | Setup (Major Key) | 2 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Prominent use of the bVII chord (Eb6, Bb7), often functioning as a ii-V to the bVII of F minor (Eb major).
- Strong resolution to the relative major (Abmaj7) via an explicit Bbm7-Eb7-Abmaj7 ii-V-I progression.
- Incorporation of altered dominant harmony, exemplified by the C7#9, for the V7 of the tonic minor.
- Brief modulation through a Cm7-F7 progression, hinting at a V7/bVII movement.
Improvisation Focus: Targeting chord tones and navigating ii-V-I progressions across related key centers.
Difficulty Rating: 4. Requires navigating multiple minor and relative major key centers and understanding altered dominant harmony.