Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bm | 6 | 15.8% |
| Em7 | 4 | 10.5% |
| A7 | 4 | 10.5% |
| G/D | 2 | 5.3% |
| Gb/D | 2 | 5.3% |
| F/D | 2 | 5.3% |
| E/D | 2 | 5.3% |
| Eb/D | 2 | 5.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Em7 -> A7 | Setup (Major Key) | 3 |
| F#7b13 -> Bm | Resolution (Minor) | 2 |
| C#m7b5 -> F#7b9 | Setup (Minor Key) | 2 |
| F#7b9 -> Bm | Resolution (Minor) | 2 |
| A7 -> Dmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- The opening features a distinct chromatic descent of major triads (
G/D, Gb/D, F/D, E/D, Eb/D, D) over a D pedal, creating a signature spiraling effect. - Classic ii-V-i progressions (
C#m7b5, F#7b9, Bm) provide clear harmonic anchors within the B minor key center. - Non-diatonic movements, such as the
G7(bVI7) leading to Bm, introduce altered dominant colors and unexpected resolutions.
Improvisation Focus: Chromaticism and the skillful navigation of altered dominant scales.
Difficulty Rating: 5 (Advanced). The rapid, non-diatonic chromaticism and sophisticated altered dominant harmony require a highly developed harmonic ear and advanced improvisational techniques.