Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbmaj7 | 5 | 15.6% |
| F7 | 4 | 12.5% |
| C7 | 3 | 9.4% |
| Gbmaj7 | 3 | 9.4% |
| Fm7 | 2 | 6.2% |
| Bb7 | 2 | 6.2% |
| Ebmaj7 | 2 | 6.2% |
| Ebm7 | 2 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| Ebm7 -> Ab7#11 | Setup (Major Key) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Employs a characteristic minor iv-V (Ebm7-Ab7#11) resolving to the tonic Bbmaj7, utilizing the Ab7#11 (Lydian Dominant) for a distinct sound.
- Features a sudden, unadorned chromatic mediant shift to Gbmaj7 (bVImaj7), creating harmonic ambiguity and rich tension before returning to the tonic area.
- Incorporates a cycle of secondary dominants (G7#5-C7-F7) leading to the tonic, notably showcasing an altered dominant (G7#5) for color.
Improvisation Focus: Altered Dominant Scales.
Difficulty Rating: 4 (Advanced Intermediate) - The chromatic mediant shifts, altered dominants, and non-diatonic resolutions require a solid understanding of advanced harmonic concepts.