Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 6 | 14.0% |
| Bm7 | 6 | 14.0% |
| Eb7 | 5 | 11.6% |
| Dm7b5 | 4 | 9.3% |
| Bbm7 | 4 | 9.3% |
| Dbm7 | 3 | 7.0% |
| Ebm7 | 2 | 4.7% |
| Ab7 | 2 | 4.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bbm7 -> Eb7 | Setup (Major Key) | 4 |
| Ebm7 -> Ab7 | Setup (Major Key) | 2 |
| Ab7 -> Dbmaj7 | Resolution (Major) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Prominent descending chromatic root motion in minor 7th chords (
Dbm7, Cm7, Bm7), creating complex non-functional harmonic shifts. - The
Dm7b5acts as a non-diatonic, tension-building chord initiating a highly chromatic sequence. - Functional harmony is anchored by the recurrent
Bbm7-Eb7ii-V in Ab and a temporary modulation to the subdominant (Ebm7-Ab7-Dbmaj7).
- Prominent descending chromatic root motion in minor 7th chords (
Improvisation Focus: Chord Tone Soloing and Arpeggio Superimposition.
Difficulty Rating: 5 (Advanced) due to the rapid, highly chromatic chord changes and frequent non-diatonic harmonic shifts requiring precise melodic navigation.