Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 8 | 27.6% |
| Am7b5 | 7 | 24.1% |
| D7b9 | 7 | 24.1% |
| C7sus | 7 | 24.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7b5 -> D7b9 | Setup (Minor Key) | 7 |
| D7b9 -> Gm7 | Resolution (Minor) | 6 |
Harmonic Highlights:
- Repeated iim7b5-V7b9-im7 progression consistently establishes and reinforces the G minor tonic.
- A prolonged C7sus chord creates an extended section of static dominant harmony, temporarily pulling away from the G minor tonality.
- The C7sus, functioning as a IV7sus chord in G minor (or V7sus of F), surprisingly resolves back to the G minor ii-V instead of its expected F resolution.
- The D7b9 dominant frequently reinforces the minor quality of the tonic resolution.
Improvisation Focus: G minor scales (Dorian, Harmonic, Natural) and C Mixolydian.
Difficulty Rating: 3 (Intermediate). While the minor ii-V-i is standard, the extended C7sus section requires specific harmonic awareness and navigation beyond basic diatonic playing.