Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fmaj7 | 8 | 22.9% |
| C7 | 4 | 11.4% |
| Gm7b5 | 3 | 8.6% |
| C7b9 | 3 | 8.6% |
| Gm7 | 3 | 8.6% |
| Amaj7 | 3 | 8.6% |
| Bm7 | 2 | 5.7% |
| E7 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7b5 -> C7b9 | Setup (Minor Key) | 3 |
| C7b9 -> Fmaj7 | Resolution (Major) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Bm7 -> E7 | Setup (Major Key) | 2 |
| E7 -> Amaj7 | Resolution (Major) | 2 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 2 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
| C7 -> Gm7b5 | Resolution (Minor) | 1 |
Harmonic Highlights:
- The opening
Gm7b5 - C7b9 - Fmaj7progression introduces a sophisticated ‘minor iiø-V7b9’ tension resolving to a major tonic, adding a blues-inflected color. - Features a standard diatonic
Gm7 - C7 - Fmaj7(ii-V-I) progression, providing a foundational contrast to earlier altered harmonies. - Includes a prominent modulation to
Amaj7via aBm7 - E7(ii-V) progression, moving up a major third from the home key of F. - The interplay between altered and diatonic ii-V progressions demands quick harmonic adaptation.
Improvisation Focus: Chord Tones and Arpeggios, vital for navigating altered dominants and temporary modulations.
Difficulty Rating: 4 (Advanced Intermediate) The specific altered chords (Gm7b5, C7b9) and the significant modulation to Amaj7 require precise harmonic awareness and quick adaptation.