Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbm | 6 | 14.3% |
| Fm | 4 | 9.5% |
| F7 | 4 | 9.5% |
| C7b5#9 | 2 | 4.8% |
| F7b5#9 | 2 | 4.8% |
| Dbmaj7 | 2 | 4.8% |
| Dm7 | 2 | 4.8% |
| G7 | 2 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm -> C7b5#9 | Setup (Major Key) | 2 |
| C7b5#9 -> Fm | Resolution (Minor) | 2 |
| F7 -> Bbm | Resolution (Minor) | 2 |
| Bbm -> F7b5#9 | Setup (Major Key) | 2 |
| F7b5#9 -> Bbm | Resolution (Minor) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Bbm7 -> Eb7 | Setup (Major Key) | 2 |
| Eb7 -> Abmaj7 | Resolution (Major) | 2 |
| Gm7b5 -> C7b9 | Setup (Minor Key) | 2 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| C#m7 -> F#7 | Setup (Major Key) | 1 |
| F#7 -> Bmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| C7b9 -> Fm | Resolution (Minor) | 1 |
| G7 -> Cm7b5 | Resolution (Minor) | 1 |
| Cm7b5 -> F7 | Setup (Minor Key) | 1 |
| F7 -> Bbm7 | Resolution (Minor) | 1 |
- Prominent use of altered dominant chords like C7b5#9 and F7b5#9 within the F minor key.
- Frequent secondary dominant function, exemplified by F7 leading to Bbm (iv).
- Striking sequence of descending ii-V-I modulations through Cmaj7, Bmaj7, and Bbmaj7.
Improvisation Focus: Navigating rapid ii-V-I modulations by targeting chord tones.
Difficulty Rating: 5 (Advanced). Requires exceptional harmonic awareness and dexterity to execute the rapid key changes and altered dominant voicings.