Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 7 | 12.1% |
| Ab7 | 6 | 10.3% |
| Dbmaj7 | 6 | 10.3% |
| Fmaj7 | 5 | 8.6% |
| E7 | 5 | 8.6% |
| Amaj7 | 5 | 8.6% |
| F7 | 5 | 8.6% |
| Cm7 | 4 | 6.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Ab7 -> Dbmaj7 | Resolution (Major) | 6 |
| E7 -> Amaj7 | Resolution (Major) | 5 |
| Cm7 -> F7 | Setup (Major Key) | 4 |
| F7 -> Bbmaj7 | Resolution (Major) | 4 |
| C7 -> Fmaj7 | Resolution (Major) | 4 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| Db7 -> Gbmaj7 | Resolution (Major) | 1 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| Em7 -> A7 | Setup (Major Key) | 1 |
| A7 -> Dmaj7 | Resolution (Major) | 1 |
| Ebm7 -> Ab7 | Setup (Major Key) | 1 |
Harmonic Highlights
- Features rapid modulations through distant key centers, often related by major thirds (e.g., Fmaj7 to Dbmaj7 to Amaj7), characteristic of Coltrane changes.
- Employs frequent tritone substitutions for dominant chords (e.g., Ab7 for G7 leading to Dbmaj7, E7 for Bb7 leading to Amaj7), intensifying harmonic movement.
- Integrates standard ii-V-I progressions (Cm7-F7-Bbmaj7, Gm7-C7-Fmaj7) as anchors amidst the dense, accelerating harmonic rhythm.
Improvisation Focus Playing precise arpeggios and chord-specific scales over each rapidly passing chord.
Difficulty Rating 5 (Advanced) - Requires instant recall and fluid execution of arpeggios and scales over extremely rapid, harmonically distant modulations.