Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 7 | 15.2% |
| C6 | 5 | 10.9% |
| Dm7 | 5 | 10.9% |
| F6 | 4 | 8.7% |
| Bm7 | 3 | 6.5% |
| E7 | 3 | 6.5% |
| G7b9 | 2 | 4.3% |
| Cmaj7 | 2 | 4.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bm7 -> E7 | Setup (Major Key) | 3 |
| Dm7 -> G7 | Setup (Major Key) | 3 |
| G7b9 -> Cmaj7 | Resolution (Major) | 2 |
| A7/E -> Dm7 | Resolution (Minor) | 2 |
| E7 -> Am7 | Resolution (Minor) | 1 |
| A7 -> Dm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Prominent V7b9/IV to IVmaj7 progression (G7b9 resolving to Cmaj7).
- Frequent use of altered dominant chords (E7#5, G7#5) to build tension.
- Strategic deployment of secondary dominant cycles (e.g., A7 -> Dm7, D7 -> G7).
- Inclusion of a passing diminished chord (Eb07) often functioning as a G7b9 substitute.
Improvisation Focus: Altered Scale application over dominant chords.
Difficulty Rating: 4. The frequent altered dominants and passing diminished chords require precise harmonic understanding and scale application beyond basic diatonic playing.