Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbm7 | 9 | 19.6% |
| Eb7b9 | 6 | 13.0% |
| Abmaj7 | 5 | 10.9% |
| Gb7 | 3 | 6.5% |
| Ab | 2 | 4.3% |
| F7 | 2 | 4.3% |
| E7 | 2 | 4.3% |
| Bm7 | 2 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bbm7 -> Eb7b9 | Setup (Major Key) | 6 |
| Eb7b9 -> Abmaj7 | Resolution (Major) | 4 |
| Cm7 -> F7b9 | Setup (Major Key) | 2 |
| Gm7 -> C7b13 | Setup (Major Key) | 1 |
| C7b13 -> Fm | Resolution (Minor) | 1 |
| Fm7 -> Bb7b9 | Setup (Major Key) | 1 |
Harmonic Highlights
- Frequent non-functional chromatic descending dominant 7th movements (e.g., Gb7-F7-E7) create tension and unexpected resolutions.
- Extensive use of
ii-V-Iprogressions resolves to Abmaj7 (bIII), establishing temporary major key areas within the F minor context. - Chromatic parallel minor 7th shifts (e.g., Bbm7-Bm7-Cm7) introduce angular melodic and harmonic motion.
- Strategic deployment of extended dominant 7th chains (e.g., Ab7-Db7) and altered dominants (F7b9) demands agile harmonic navigation.
Improvisation Focus Precise scale superimposition over chromatic and altered dominant functions.
Difficulty Rating 5 (Advanced) - The frequent non-functional chromaticism, rapid key shifts, and Monk’s signature angularity demand sophisticated harmonic and melodic understanding.