Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C6 | 6 | 21.4% |
| F7 | 4 | 14.3% |
| D7 | 4 | 14.3% |
| G7 | 4 | 14.3% |
| Dm7 | 2 | 7.1% |
| Gm7 | 2 | 7.1% |
| C7 | 2 | 7.1% |
| F6 | 2 | 7.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| C7 -> Gm7 | Resolution (Minor) | 1 |
| D7 -> Am7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Prominent use of the I7 chord (F7) establishes a characteristic bluesy, swing-era tonality within F major.
- Strong reliance on ii-V-I progressions, exemplified by Gm7-C7-F6, for forward harmonic momentum.
- Frequent deployment of secondary dominants, such as D7 (V/ii) and G7 (V/V), introducing temporary tonicizations.
Improvisation Focus: Mixolydian scale.
Difficulty Rating: 3. Requires navigating standard ii-V-I progressions and secondary dominants within a blues-tinged F major context.