Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 7 | 23.3% |
| D7 | 4 | 13.3% |
| Dbmaj7 | 4 | 13.3% |
| Dm7 | 2 | 6.7% |
| Fm7 | 2 | 6.7% |
| Bb7 | 2 | 6.7% |
| Ebmaj7 | 2 | 6.7% |
| Am7 | 2 | 6.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| D7 -> Gm7 | Resolution (Minor) | 4 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| Am7b5 -> D7#9 | Setup (Minor Key) | 2 |
| Gm7 -> D7 | Setup (Major Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- The progression
Fm7 - Bb7 - Ebmaj7establishes a temporary tonicization of Eb major (bVI), contrasting with the G minor home key. - A key feature is the
Dbmaj7(bIImaj7) acting as a chromatic resolution to G minor, often following anAm7b5 - D7#9minor ii-V. - Cyclical
Am7b5 - D7#9 - Gm7progressions clearly establish the G minor tonality, providing grounding amidst the harmonic detours. - The
A7 - Dm7movement introduces a V/v relationship, expanding the harmonic palette by targeting the minor dominant.
Improvisation Focus: Navigating chromatic harmony and altered dominant scales, particularly over the bIImaj7 chord and temporary modulations.
Difficulty Rating: 4 (Advanced Intermediate). Requires a strong understanding of both functional harmony and advanced chromaticism, including temporary modulations.