Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 3 | 10.3% |
| C7 | 3 | 10.3% |
| Ab7 | 3 | 10.3% |
| Dbmaj7 | 3 | 10.3% |
| Am7 | 2 | 6.9% |
| Ebm7 | 2 | 6.9% |
| F6 | 1 | 3.4% |
| Dm7 | 1 | 3.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Ab7 -> Dbmaj7 | Resolution (Major) | 3 |
| Ebm7 -> Ab7 | Setup (Major Key) | 2 |
| Dbmaj7 -> Gb7 | Setup (Major Key) | 1 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
| Bb7 -> Ebm7 | Resolution (Minor) | 1 |
| C#m7 -> F#7 | Setup (Major Key) | 1 |
| F#7 -> Bmaj7 | Resolution (Major) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Initial departure from the F minor tonic with a parallel ii-V-I in F Major (Dm7-Gm7-C7).
- Frequent tonicization of Dbmaj7 via robust ii-V-I progressions (Ebm7-Ab7-Dbmaj7), creating prominent tonal shifts.
- Complex dominant chord functions, featuring altered dominants (A7alt, D7b9) and backdoor/tritone substitutions (Ab7 resolving to Dbmaj7).
Improvisation Focus: Navigating rapid modulations and applying advanced altered scales and arpeggios over diverse dominant chord types.
Difficulty Rating: 5 (Advanced) ā The constant harmonic motion, complex dominant alterations, and numerous temporary key centers demand advanced improvisational mastery.