Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 7 | 20.0% |
| G7 | 6 | 17.1% |
| Cm7 | 5 | 14.3% |
| Bbmaj7 | 2 | 5.7% |
| Dm7 | 2 | 5.7% |
| Fm7 | 2 | 5.7% |
| Bb7 | 2 | 5.7% |
| Eb7 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 5 |
| G7 -> Cm7 | Resolution (Minor) | 4 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Establishes C minor with a bVIImaj7-V7-i movement (Bbmaj7-G7-Cm7), providing a distinct minor blues/modal flavor.
- Features an extended descending cycle of dominant 7th chords (D7-G7-C7-F7), creating strong, evolving harmonic momentum.
- Includes rapid ii-V-I progressions (e.g., Fm7-Bb7-Eb7) and chromatic dominant alterations (Eb7-Ab7), demanding quick harmonic adaptation.
Improvisation Focus: Applying dominant scales (Mixolydian, Altered, Whole-Tone) and bebop concepts over frequent chord changes.
Difficulty Rating: 4 (Advanced Intermediate). The constant harmonic shifts and extended dominant cycles require a sophisticated understanding of melodic and harmonic navigation.