Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 9 | 16.4% |
| C7 | 9 | 16.4% |
| Gm7 | 4 | 7.3% |
| Cm7 | 4 | 7.3% |
| Fm | 2 | 3.6% |
| Fm/Eb | 2 | 3.6% |
| Dm7b5 | 2 | 3.6% |
| Db7 | 2 | 3.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7 -> Gm7 | Resolution (Minor) | 4 |
| Gm7 -> C7 | Setup (Major Key) | 4 |
| F7 -> Cm7 | Resolution (Minor) | 4 |
| Cm7 -> F7 | Setup (Major Key) | 4 |
| Bb7 -> Fm/Ab | Resolution (Minor) | 1 |
| Fm/Ab -> C7/G | Setup (Major Key) | 1 |
| C7/G -> Fm | Resolution (Minor) | 1 |
| Fm/C -> C7b13 | Setup (Major Key) | 1 |
| F7 -> Cm/Eb | Resolution (Minor) | 1 |
| Cm/Eb -> G7/D | Setup (Major Key) | 1 |
| G7/D -> Cm | Resolution (Minor) | 1 |
Harmonic Highlights
- Initial sections establish a strong F minor tonality (Fm, Dm7b5, Db7) through extensive modal mixture, contrasting with the overarching F major key center.
- Features recurrent descending chromatic bass lines (e.g., Fm-Fm/Eb-Dm7b5-Db7) for smooth voice leading and building tension.
- The Db7 (bII7) and C7b13 chords showcase chromatic dominant function, effectively driving resolutions and marking transitions from minor-infused sections to F major.
Improvisation Focus Navigating modal interchange between F minor and F major tonalities.
Difficulty Rating 4 (Advanced) - Requires adapting to frequent modal shifts and interpreting complex chromatic alterations beyond simple diatonic harmony.