Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cmaj7 | 2 | 6.2% |
| A7alt | 2 | 6.2% |
| Gmaj7 | 2 | 6.2% |
| Bmaj7 | 2 | 6.2% |
| Am7 | 2 | 6.2% |
| Emaj7 | 2 | 6.2% |
| G7 | 2 | 6.2% |
| E7alt | 1 | 3.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| A7alt -> Dmaj7 | Resolution (Major) | 1 |
| A7alt -> Dm7 | Resolution (Minor) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| Am7 -> D7#11 | Setup (Major Key) | 1 |
- The opening sequence employs altered dominants (E7alt, A7alt, F#7alt) preceding non-diatonic major chords, creating a series of ambiguous chromatic shifts rather than clear V-I resolutions.
- Frequent use of altered dominant chords (e.g., B7alt, Eb7alt, Ab7alt) provides rich harmonic tension, often resolving deceptively or to distant major keys.
- Rapid modal shifts are evident, particularly the B7#11 (V of E minor) leading to Bmaj7 (V of E major), indicating an excursion into the parallel major, reinforced by Emaj7 and subsequent Ab7alt.
Improvisation Focus: Altered Scale.
Difficulty Rating: 5 (Advanced) due to its rapid, complex harmonic rhythm and extensive use of non-functional altered dominants and distant modulations.