Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G | 7 | 20.0% |
| D7 | 6 | 17.1% |
| Gmaj7 | 4 | 11.4% |
| G6 | 4 | 11.4% |
| C | 4 | 11.4% |
| G7#5 | 2 | 5.7% |
| Am | 2 | 5.7% |
| Cm | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am -> D7 | Setup (Major Key) | 2 |
| Em -> A7 | Setup (Major Key) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Initial Gmaj7-G6 tonic prolongation provides a gentle, stable opening.
- The G7#5 leading to C acts as an altered secondary dominant (V7/IV), adding a colorful tension-release.
- Standard ii-V-I progressions (Am-D7-G) are frequent, grounding the harmony.
- Secondary dominants like G7 (V/IV) and A7 (V/V) drive the progression, expanding beyond simple diatonicism.
Improvisation Focus: G Major Scale and its diatonic arpeggios, with specific attention to dominant scale alterations for V7 chords.
Difficulty Rating: 2/5 – The tune features standard ii-V-I progressions and common secondary dominants, making it accessible for developing improvisers.