Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebm7 | 2 | 10.5% |
| Gb7sus | 2 | 10.5% |
| G/Ab | 2 | 10.5% |
| Cmaj7 | 1 | 5.3% |
| F7sus | 1 | 5.3% |
| Bb7sus | 1 | 5.3% |
| Dmaj7 | 1 | 5.3% |
| Abmaj7 | 1 | 5.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cmaj7 -> F7sus | Setup (Major Key) | 1 |
- Modal Superimposition: The descending Gmaj7#11, Gbmaj7#11, Fmaj7#11, Emaj7#11 sequence establishes a non-functional, coloristic Lydian-based progression, moving chromatically through distant tonal centers.
- Suspended Chord Dominance: Frequent X7sus usage (e.g., Gb7sus, F7sus, Bb7sus) creates harmonic ambiguity, delaying traditional resolutions and contributing to a pervasive floating texture.
- Chromatic Mediant Progressions: The inclusion of Cmaj7 (bIImaj7 in B minor) and Abmaj7 (bVIImaj7), alongside Dmaj7, demonstrates a preference for non-diatonic relationships and unexpected, colorful harmonic shifts.
Improvisation Focus: Lydian Chromaticism.
Difficulty Rating: 5 (Advanced). Its dense altered harmony, frequent modal shifts, and non-functional voice leading demand sophisticated harmonic understanding and ear training.