Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 6 | 12.8% |
| Cm7 | 5 | 10.6% |
| F7 | 5 | 10.6% |
| Bbmaj7 | 3 | 6.4% |
| Cm7/F | 2 | 4.3% |
| Dm7 | 2 | 4.3% |
| Fm7 | 2 | 4.3% |
| Bb7 | 2 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7 -> Cm7 | Resolution (Minor) | 5 |
| Cm7 -> F7 | Setup (Major Key) | 5 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Cm7/F -> F7#9#11 | Setup (Major Key) | 1 |
| F7#5#9 -> Bbmaj7 | Resolution (Major) | 1 |
| Fm7b5 -> Bb7#9 | Setup (Minor Key) | 1 |
| Bb7#9 -> Ebmaj7 | Resolution (Major) | 1 |
| Abm7b5 -> Db7#9 | Setup (Minor Key) | 1 |
| Db7#9 -> Gbmaj7 | Resolution (Major) | 1 |
| F7#9 -> Bbmaj7 | Resolution (Major) | 1 |
Harmonic Highlights
- Sophisticated use of Cm7/F and Dm7/F over a static F bass, creating Fsus7-like tension over the V chord.
- A striking chromatic descent of highly altered dominant 7th chords (D7#9#11, Db7#9#11, C7#9#11) creates intense harmonic movement.
- Frequent primary V-I cadences feature heavily altered F7 chords (F7#9#11, F7#5#9), adding significant color and tension to the resolution.
- Standard ii-V-I sequences (e.g., Dm7-G7, Fm7-Bb7-Eb6) are integrated, indicating temporary modulations and secondary dominant functions.
Improvisation Focus Altered Scale (Super Locrian).
Difficulty Rating 5 (Advanced) - The pervasive use of complex altered dominant voicings and chromatic movements demands sophisticated harmonic understanding and improvisational agility.