Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G6 | 6 | 22.2% |
| A7 | 4 | 14.8% |
| D7 | 4 | 14.8% |
| Am7 | 3 | 11.1% |
| Dm7 | 3 | 11.1% |
| G7 | 3 | 11.1% |
| Cmaj7 | 2 | 7.4% |
| D7#5 | 1 | 3.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 3 |
| Dm7 -> G7 | Setup (Major Key) | 3 |
| G7 -> Dm7 | Resolution (Minor) | 2 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| D7 -> Am7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Features an opening A7 chord often functioning as V/V, leading into the primary Am7 D7 G6 ii-V-I progression.
- Employs clear ii-V-I movements not only to the tonic (Am7 D7 G6) but also temporarily to the subdominant (Dm7 G7 Cmaj7).
- Utilizes a D7#5 for an altered dominant sound before the tonic, alongside a classic Cm6-D7 (iv-V) progression.
Improvisation Focus: Navigating clear functional harmony, particularly the ii-V-I cycles and temporary tonicizations.
Difficulty Rating: 3 (Intermediate). The tune combines standard ii-V-I movements with secondary dominant functions and temporary modulations, requiring attentive harmonic interpretation.