Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebmaj7 | 2 | 13.3% |
| G7/D | 1 | 6.7% |
| Cm7 | 1 | 6.7% |
| Cm7/Bb | 1 | 6.7% |
| Am7b5 | 1 | 6.7% |
| Ab7 | 1 | 6.7% |
| Gm7 | 1 | 6.7% |
| C7 | 1 | 6.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7/D -> Cm7 | Resolution (Minor) | 1 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| C7 -> Fm7 | Resolution (Minor) | 1 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Initiates in the relative major (Ebmaj7) before transitioning to the tonic minor (Cm7), establishing a nuanced emotional landscape.
- Features extensive use of secondary dominants, such as C7 (V7 of Fm7) and D7 (V7 of Gm7), driving the progression through temporary tonicizations.
- Incorporates a ii-V progression (Bbm7-Eb7) that resolves to Abmaj7 (bVI), adding a significant chromatic pivot point within the form.
Improvisation Focus: Mastery of chord tones and extensions to outline rapid harmonic changes.
Difficulty Rating: 4 (Advanced Intermediate) The frequent key changes, secondary dominants, and complex ii-V progressions require advanced harmonic understanding and execution.