Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Abmaj7 | 4 | 17.4% |
| Csus | 4 | 17.4% |
| Eb | 2 | 8.7% |
| Cm | 2 | 8.7% |
| Eb/G | 2 | 8.7% |
| Eb/D | 1 | 4.3% |
| C/Bb | 1 | 4.3% |
| Bb/F | 1 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7/D -> Cm | Resolution (Minor) | 1 |
Harmonic Highlights:
- Prominent use of descending bass lines (e.g., Eb-Eb/D-Cm, Cm-Cm/Bb-Abmaj7), creating smooth, melancholic voice leading.
- Emphasis on tonic (Cm), bIII (Eb), and bVI (Abmaj7) as core harmonic pillars, establishing a strong Aeolian modal character.
- The G7/D functions as a traditional V7 of Cm, but its placement avoids conventional ii-V-I cycles, contributing to the piece’s fluid harmonic rhythm.
- The recurring Csus chord provides harmonic suspension and a non-dominant preparation for the tonic, adding to the introspective atmosphere.
Improvisation Focus: C Aeolian (natural minor) scale, adapting to the dominant function of G7.
Difficulty Rating: 4 (Advanced). The sophisticated voice leading, subtle modal shifts, and non-functional harmonic movements require nuanced melodic and harmonic interpretation.