Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm/maj7 | 2 | 12.5% |
| Fm6 | 2 | 12.5% |
| Gm9 | 2 | 12.5% |
| C13 | 1 | 6.2% |
| Cm9 | 1 | 6.2% |
| F13 | 1 | 6.2% |
| Bbm9 | 1 | 6.2% |
| Eb13 | 1 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm9 -> C7b13 | Setup (Major Key) | 1 |
Harmonic Highlights
- Establishes a distinctive minor tonality within an F major context via
Fm/maj7andFm6as tonic chords, suggesting F melodic minor or dorian color. - Features an extended sequence of non-diatonic ii-V progressions that descend by major second (e.g.,
Bb -> Ab -> Gb -> E), creating rapid, distant key center shifts. - The prominent
Fm/maj7chord signals a sophisticated melodic minor sound for the primary ’tonic’ area.
Improvisation Focus Navigating rapid, non-diatonic ii-V cycles by adapting scales and arpeggios to each momentary key center.
Difficulty Rating 5 (Advanced) - The frequent and distant modulations, coupled with the initial minor tonic ambiguity, demand a high level of harmonic fluency.