Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bm7 | 4 | 12.1% |
| Bbm9 | 2 | 6.1% |
| Am9 | 2 | 6.1% |
| Cm7 | 2 | 6.1% |
| Db/A | 2 | 6.1% |
| Bbm7 | 2 | 6.1% |
| Bmaj7 | 2 | 6.1% |
| Gbmaj9 | 2 | 6.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7b9 -> G7#5#9 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Frequent chromatic “planes of sound” parallelism (e.g., Bbm9-Am9, Fm9-Ebm9).
- Abrupt half-step modulations (Bbm7-Bmaj7) and striking non-functional chords (e.g., Db/A).
- Extensive use of altered dominants (G7#5#9, B7alt) and diminished chords (C0) for continuous tension.
- Sequential descending major/minor 9th chord movements (e.g., Gbmaj9-Em69-Dmaj9) for fluid harmonic shifts.
Improvisation Focus: Fluid application of altered scales and melodic minor modes to navigate the rapid, non-diatonic shifts.
Difficulty Rating: 5 (Advanced). The extremely rapid, non-functional harmonic rhythm with extensive altered chords demands high-level ear training and technical proficiency.