Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Em7 | 5 | 21.7% |
| Ebmaj7 | 4 | 17.4% |
| Dm7 | 3 | 13.0% |
| Fm7 | 2 | 8.7% |
| Gbmaj7 | 2 | 8.7% |
| Cm7 | 2 | 8.7% |
| Fmaj7 | 1 | 4.3% |
| Bb7 | 1 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Non-functional descending major 7ths (Fmaj7, Ebmaj7) and a prominent bVImaj7 (Gbmaj7) establish a modal, shifting soundscape.
- Abrupt chromaticism via altered dominants (B7, E7#5#9) introduces significant tension and distant sonorities.
- Juxtaposition of diatonic ii-V-i progressions (Dm7-G7-Cm7) with non-diatonic minor chords (Em7) constantly challenges the C minor tonal center.
Improvisation Focus Precise chord-scale application for each rapidly changing and often altered harmony.
Difficulty Rating 5 (Advanced). Its rapid, non-diatonic chord progressions and altered dominant structures demand sophisticated harmonic understanding and execution.