Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Em7 | 9 | 14.3% |
| Dm7 | 9 | 14.3% |
| G7 | 7 | 11.1% |
| A7 | 6 | 9.5% |
| C6 | 5 | 7.9% |
| G7#5 | 3 | 4.8% |
| Gm7 | 3 | 4.8% |
| C7 | 3 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Em7 -> A7 | Setup (Major Key) | 6 |
| A7 -> Dm7 | Resolution (Minor) | 6 |
| Dm7 -> G7 | Setup (Major Key) | 6 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| C7 -> Fmaj7 | Resolution (Major) | 3 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| F#m7b5 -> B7b13 | Setup (Minor Key) | 1 |
| B7b13 -> Em7 | Resolution (Minor) | 1 |
| F#m7b5 -> B7#9 | Setup (Minor Key) | 1 |
| B7#9 -> Em7 | Resolution (Minor) | 1 |
| D7 -> Gmaj7 | Resolution (Major) | 1 |
- Deceptive resolution of V7#5 (G7#5) to ii (Gm7) immediately initiates a ii-V-I progression to F major (Gm7-C7-Fmaj7), a signature opening motif.
- Incorporates modal mixture with the Fm6 (iv chord) leading to the G7 dominant, imparting a distinct melancholic color.
- Features a sophisticated Ab7#11 (bII7) functioning as a tritone substitute which resolves uniquely to Dm7 (ii), adding unexpected chromaticism.
Improvisation Focus: Navigating ii-V-I progressions and their chromatic variations.
Difficulty Rating: 4 (Advanced Intermediate). The blend of standard progressions with deceptive resolutions and sophisticated chromaticism like Ab7#11 requires careful harmonic navigation.