Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Eb | 9 | 30.0% |
| Bb7 | 7 | 23.3% |
| Ab | 4 | 13.3% |
| Eb7 | 2 | 6.7% |
| Cm | 1 | 3.3% |
| Fm7 | 1 | 3.3% |
| D7b9 | 1 | 3.3% |
| Gm | 1 | 3.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| D7b9 -> Gm | Resolution (Minor) | 1 |
| Am7b5 -> D7 | Setup (Minor Key) | 1 |
Harmonic Highlights:
- Establishes Eb major with foundational IV-I-V and ii-V-I progressions.
- Features a secondary dominant (D7b9) leading to the vi chord (Gm), adding a momentary tension to resolution.
- Incorporates a distinct iiø-V7-i progression (Am7b5-D7-G) that temporarily tonicizes G minor.
Improvisation Focus: Navigating dominant seventh chord resolutions, particularly secondary dominants and temporary tonicizations.
Difficulty Rating: 3 - The primary harmony is accessible, but the key changes and secondary dominants require focused melodic outlining.