Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebmaj7/G | 4 | 7.5% |
| C7sus | 4 | 7.5% |
| Abm7 | 3 | 5.7% |
| Bb/Ab | 3 | 5.7% |
| Gm7 | 3 | 5.7% |
| Gmaj7 | 2 | 3.8% |
| G7sus | 2 | 3.8% |
| Ab/C | 2 | 3.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7sus | Setup (Major Key) | 3 |
| F7#5 -> Bbm7 | Resolution (Minor) | 2 |
| Fm7 -> Bb7sus | Setup (Major Key) | 1 |
- The harmony frequently employs major 7th chords with non-root bass notes (e.g.,
Ebmaj7/G,Dbmaj7/F), creating ambiguous voicings and implied polytonality. - Rapid and non-functional modulations occur, exemplified by the shift from
Dbmaj7/FtoGbmaj7#11, indicating sudden departures to distant tonal centers. - Sections feature a pedal point beneath shifting upper structures (e.g.,
D/C, C7sus, Ab/C, Bb/C), generating harmonic tension and ambiguity. - Chromatic chord movements and non-diatonic dominant suspensions (e.g.,
G7sus,G7b9sus) often resolve to unexpected or elusive harmonic destinations.
Improvisation Focus: Adapting chord-scale theory dynamically to each rapidly shifting, non-diatonic harmony.
Difficulty Rating: 5 (Advanced) – The composition demands advanced harmonic perception and agile improvisation across frequently changing and ambiguous tonal centers.