Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebmaj7 | 4 | 10.0% |
| Fm7 | 4 | 10.0% |
| Bb7 | 4 | 10.0% |
| Gm7 | 3 | 7.5% |
| Am7 | 3 | 7.5% |
| Ab7 | 2 | 5.0% |
| Abm7 | 2 | 5.0% |
| Db7 | 2 | 5.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 4 |
| Ebmaj7 -> Ab7 | Setup (Major Key) | 2 |
| Ab7 -> Ebmaj7 | Resolution (Major) | 2 |
| Abm7 -> Db7 | Setup (Major Key) | 2 |
| F#m7 -> B7 | Setup (Major Key) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| E7 -> Am7 | Resolution (Minor) | 2 |
| Cm7 -> F7 | Setup (Major Key) | 2 |
| D7 -> Gmaj7 | Resolution (Major) | 1 |
| Bm7 -> E7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Employs frequent ii-V progressions that often lead to temporary modulations or chromatic resolutions (e.g., F#m7-B7, Bm7-E7).
- Features backdoor dominant movement with Ab7 resolving to Ebmaj7 (bVI7 to bIIImaj7).
- Utilizes tritone substitutions, notably Abm7-Db7 (bVImin7-bII7), implying a complex dominant preparation for C minor.
- Incorporates unexpected chromatic shifts and secondary dominants (e.g., E7 before Am7-D7-Gmaj7 cycle), creating constant harmonic interest.
Improvisation Focus: Navigating rapid, complex ii-V progressions and chromatic modulations by outlining chord tones and applying appropriate altered dominant scales.
Difficulty Rating: 5 (Advanced) due to the dense harmonic rhythm, numerous temporary modulations, and frequent use of chromaticism requiring agile melodic navigation.