Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Eb7#11 | 2 | 11.8% |
| Abmaj7 | 1 | 5.9% |
| Dbmaj7 | 1 | 5.9% |
| Db7sus | 1 | 5.9% |
| Gm7b5 | 1 | 5.9% |
| C7b9 | 1 | 5.9% |
| Bmaj7 | 1 | 5.9% |
| Bmaj7#11 | 1 | 5.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7b5 -> C7b9 | Setup (Minor Key) | 1 |
| Bbm7b5 -> Eb7b9#11 | Setup (Minor Key) | 1 |
| Eb7#11 -> Bbm/maj7 | Resolution (Major) | 1 |
| Bbm/maj7 -> Eb7#11 | Setup (Major Key) | 1 |
Harmonic Highlights
- Rapid shifts through distantly related key areas (Ab Maj, B Maj, E Maj) via non-functional dominant and major seventh chords.
- Frequent use of 7sus and #11 extensions to create harmonic ambiguity and avoid traditional tension-resolution cycles.
- Utilization of chromatic “planing” and tritone-related movements to bridge disparate harmonic cells.
- A circular 16-bar structure that avoids a final tonic resolution, favoring a perpetual loop back to the beginning.
Improvisation Focus Melodic development and rhythmic displacement over non-functional harmony.
Difficulty Rating 5/5: The lack of standard II-V-I cadences and the constant shifting of unrelated tonal centers require advanced harmonic awareness and melodic phrasing.