Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F6 | 12 | 35.3% |
| Eb7 | 10 | 29.4% |
| Db7 | 4 | 11.8% |
| D7 | 2 | 5.9% |
| Gm7 | 2 | 5.9% |
| C7 | 2 | 5.9% |
| Gb7 | 2 | 5.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| D7 -> Gm7 | Resolution (Minor) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
Harmonic Highlights:
- Unconventional resolution of Eb7 (bIV7) directly to F6 (V6), defying typical dominant function or a backdoor progression.
- Prominent use of chromatic secondary dominants, notably D7 (V7/vi) resolving to Gm7, and C7 (V7/V) leading to F6.
- A distinctive half-step chromatic shift from Db7 (bIII7) to D7 (V7/vi), building tension before a functional resolution.
Improvisation Focus: Navigating altered dominant scales and arpeggios over frequently shifting V7 chords is crucial.
Difficulty Rating: 4 (Advanced Intermediate). The dense chromaticism and rapid, sometimes unconventional, chord changes demand a sophisticated understanding of harmony.