Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebmaj7 | 4 | 13.8% |
| C7 | 4 | 13.8% |
| F7 | 4 | 13.8% |
| Fm7 | 4 | 13.8% |
| Bb7 | 4 | 13.8% |
| Abm7 | 3 | 10.3% |
| Db7 | 3 | 10.3% |
| Eb7 | 2 | 6.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 4 |
| Abm7 -> Eb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| Abm7 -> Db7 | Setup (Major Key) | 1 |
| C7 -> Fm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Employs the
ivm7 - bVII7(Abm7 - Db7) backdoor dominant progression as a recurring resolution toEbmaj7. - Utilizes tritone substitutions, notably
Db7(bVII7) resolving toC7(V7/F) as a substitute forG7. - Features a chain of secondary dominants and ii-V progressions, such as
C7-F7andFm7-Bb7, creating intricate harmonic movement away from and back to the tonic.
Improvisation Focus Bebop dominant scales and chromaticism to navigate rapid, non-diatonic chord changes.
Difficulty Rating 5 (Advanced) - Requires advanced harmonic understanding and technical agility to navigate frequent substitutions, non-diatonic chords, and rapid harmonic rhythm.