Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 11 | 22.4% |
| F7 | 10 | 20.4% |
| Bb6 | 8 | 16.3% |
| Gm7 | 7 | 14.3% |
| Fm7 | 2 | 4.1% |
| Bb7 | 2 | 4.1% |
| Eb6 | 2 | 4.1% |
| C7 | 2 | 4.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 10 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| G7 -> Cm7 | Resolution (Minor) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| F7 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Predominant use of the diatonic ii-V-I progression (Cm7-F7-Bb6) firmly establishing Bb major.
- Frequent extension of the ii-V-I to the vi chord (Gm7), forming a standard diatonic ii-V-I-vi phrase.
- A clear tonicization of the IV chord is evident with the Fm7-Bb7-Eb6 progression, serving as a ii-V-I in Eb major.
Improvisation Focus Navigating ii-V-I progressions.
Difficulty Rating 2 - The harmonic rhythm is accessible and relies on foundational diatonic and common secondary ii-V-I movements, making it suitable for developing improvisers.