Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbmaj7#11/A | 3 | 8.1% |
| G07 | 3 | 8.1% |
| Em9 | 2 | 5.4% |
| Bb7#5#9 | 2 | 5.4% |
| Ebm9 | 2 | 5.4% |
| Gmaj7#11/F# | 2 | 5.4% |
| A#07 | 2 | 5.4% |
| Bm11 | 2 | 5.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bb7#5#9 -> Ebm9 | Resolution (Minor) | 2 |
| Bm11 -> E7#9#11 | Setup (Major Key) | 1 |
| G#m7b5 -> C#7#5#9 | Setup (Minor Key) | 1 |
| C#7#5#9 -> F#m11 | Resolution (Minor) | 1 |
| Bm11 -> E7b9#11 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Frequent use of tritone substitution resolving to minor chords (e.g., Bb7#5#9 to Ebm9).
- Characteristic sequences of Maj7#11 chords with ascending perfect fourth root movement (e.g., C#maj7#11 - F#maj7#11 - Bmaj7#11).
- Prevalence of highly altered dominant chords (e.g., E7#9#11, C#7#5#9) indicating advanced tension usage.
- Strategic employment of diminished chords for chromatic voice leading and resolution to minor tonics (e.g., A#07 to Bm11).
Improvisation Focus: Lydian and Altered scales.
Difficulty Rating: 5 (Advanced). Requires deep understanding of complex chord alterations, non-diatonic resolutions, and navigating rapid harmonic rhythm with multiple temporary key centers.