Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C | 5 | 13.9% |
| Dm7 | 3 | 8.3% |
| F/C | 3 | 8.3% |
| Fmaj7 | 3 | 8.3% |
| G7 | 3 | 8.3% |
| Cmaj7 | 2 | 5.6% |
| Gm7 | 2 | 5.6% |
| C7 | 2 | 5.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
| Dm7/C -> G7/B | Setup (Major Key) | 1 |
| Dm7/G -> G7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- A chromatic bass line descent (C - Cmaj7/B - C7/Bb) alters chord quality while creating strong voice leading.
- Secondary dominant function (A7 leading to Dm7) is established, driving harmonic motion towards the ii-V.
- The use of a borrowed minor iv chord (Fm7) after Fmaj7 adds a characteristic melancholic, bluesy color.
- Sections employing pedal point harmony (e.g., Cmaj7/G, Am7/G, Dm7/G) create sustained tension and harmonic layering.
Improvisation Focus: Arpeggios and chromatic approach notes to highlight chord changes and extensions.
Difficulty Rating: 3 (Intermediate). It features common jazz harmony devices like secondary dominants and borrowed chords, requiring a solid grasp of diatonic and non-diatonic arpeggios.