Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Eb | 6 | 18.2% |
| Bb7 | 6 | 18.2% |
| Ab | 5 | 15.2% |
| G7 | 3 | 9.1% |
| Cm | 3 | 9.1% |
| Fm7 | 3 | 9.1% |
| Gm | 2 | 6.1% |
| C7 | 2 | 6.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7 -> Cm | Resolution (Minor) | 3 |
| Fm7 -> Bb7 | Setup (Major Key) | 3 |
| C7 -> Fm7 | Resolution (Minor) | 2 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Frequent use of secondary dominants (G7 to Cm, C7 to Fm7) creates strong resolutions and forward motion.
- A ii-V-I progression to the subdominant (Bbm7-Eb7-Ab) temporarily tonicizes the IV chord, adding harmonic color.
- The piece relies on clear diatonic harmony with interspersed standard ii-V-I progressions in Eb major.
Improvisation Focus: Applying Mixolydian modes over secondary dominant chords.
Difficulty Rating: 3 (Intermediate). Requires navigating several secondary dominants and a ii-V-I progression tonicizing the subdominant within a clear major key.