Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 16 | 55.2% |
| Fm7 | 3 | 10.3% |
| Ab7 | 2 | 6.9% |
| Db7 | 1 | 3.4% |
| G7 | 1 | 3.4% |
| Gb7 | 1 | 3.4% |
| F7 | 1 | 3.4% |
| G7b13 | 1 | 3.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7b13 -> Cm7 | Resolution (Minor) | 1 |
| G7#9 -> Cm7 | Resolution (Minor) | 1 |
- Initial prolonged
Cm7(vi minor) establishes a minor-centric or modal flavor within the Eb major key. - Prominent use of bVII7 (
Db7) and IV7 (Ab7) chords, demonstrating significant blues and modal interchange elements. - Intricate chromatic dominant motion, particularly
Ab7,G7(V7/vi),Gb7(bII7/V), andF7(V7/ii), creating sophisticated voice leading. - The
G7toCm7progression strongly reinforces a V7-i resolution to the relative minor.
Improvisation Focus: Blues scale and Dorian mode application, skillfully incorporating chromatic passing tones over dominant chords.
Difficulty Rating: 4 (Advanced Intermediate). Requires navigating complex modal interchange, blues harmony, and sophisticated chromatic dominant resolutions.