Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 6 | 24.0% |
| G7 | 5 | 20.0% |
| Cm7 | 4 | 16.0% |
| Bb6 | 3 | 12.0% |
| Dm7 | 3 | 12.0% |
| D7 | 2 | 8.0% |
| C7 | 2 | 8.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 4 |
| Dm7 -> G7 | Setup (Major Key) | 3 |
| G7 -> Cm7 | Resolution (Minor) | 2 |
| F7 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Features prominent ii-V-I progressions (Cm7-F7-Bb6) establishing the Bb major tonic.
- Incorporates a crucial descending dominant 7th chain (D7-G7-C7-F7) creating sequential tension before resolving to the tonic V.
- Utilizes a secondary ii-V (Dm7-G7) targeting the ii minor chord (Cm7) of the primary key.
- Repetitive dominant chord pairs within the chain sustain tension and harmonic drive.
Improvisation Focus: Mastering Mixolydian modes and their alterations across the extended dominant seventh chords.
Difficulty Rating: 4 - Intermediate to Advanced, due to the rapid harmonic rhythm and complex dominant 7th chord chain requiring agile melodic navigation.