Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 11 | 26.2% |
| C7 | 9 | 21.4% |
| D7 | 7 | 16.7% |
| Fmaj7 | 4 | 9.5% |
| Am7 | 2 | 4.8% |
| Em7 | 2 | 4.8% |
| A7 | 2 | 4.8% |
| Dm7 | 2 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7 -> Fmaj7 | Resolution (Major) | 4 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| Em7 -> A7 | Setup (Major Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
Harmonic Highlights
- Features extended descending cycles of dominant 7th chords (e.g., D7-G7-C7-Fmaj7), creating continuous harmonic motion and a sense of forward drive.
- Abundant use of secondary dominants such as C7 (V/F) and D7 (V/G), frequently tonicizing non-diatonic chords.
- Integrates a clear minor II-V-I progression (Em7-A7-Dm7), introducing a contrasting harmonic color and temporary modulation.
Improvisation Focus Mastery of Mixolydian mode and its common altered forms (e.g., b9, #9, #11, b13) over various dominant 7th chords.
Difficulty Rating 4 (Advanced Intermediate). The rapid succession of secondary dominants and the inclusion of a minor II-V-I demand a solid understanding of chord-scale theory and voice leading.