Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gmaj7 | 5 | 19.2% |
| Bb7/F | 5 | 19.2% |
| Ebmaj7 | 5 | 19.2% |
| D7#5#9 | 5 | 19.2% |
| E13sus | 2 | 7.7% |
| F13sus | 2 | 7.7% |
| Ebm7 | 1 | 3.8% |
| Ab9 | 1 | 3.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bb7/F -> Ebmaj7 | Resolution (Major) | 5 |
| D7#5#9 -> Gmaj7 | Resolution (Major) | 3 |
Harmonic Highlights:
- Gmaj7 functions as the recurring tonic chord despite the G minor key center, establishing significant major/minor modal ambiguity.
- The progression frequently features a V7/bVI (Bb7/F) moving to bVImaj7 (Ebmaj7), demonstrating non-traditional dominant resolutions and modal color.
- Heavy reliance on a highly altered dominant (D7#5#9) before the G tonic, adding intense tension and modern jazz flavor.
- Includes a section of chromatically ascending dominant suspended chords (E13sus, F13sus), creating open-ended, non-functional harmonic movement.
Improvisation Focus: Modal Mixture and Altered Scales.
Difficulty Rating: 5 (Advanced). Its non-functional harmony, modal ambiguity, and complex alterations demand sophisticated harmonic and melodic understanding.