Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G6 | 12 | 29.3% |
| Am7 | 8 | 19.5% |
| D7 | 7 | 17.1% |
| Bm7 | 3 | 7.3% |
| Cmaj7 | 2 | 4.9% |
| Gmaj7 | 2 | 4.9% |
| A7 | 2 | 4.9% |
| E7#9 | 2 | 4.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 7 |
| D7 -> Am7 | Resolution (Minor) | 3 |
| Bm7 -> E7#9 | Setup (Major Key) | 2 |
| E7#9 -> Am7 | Resolution (Minor) | 2 |
| Bm7 -> E7 | Setup (Major Key) | 1 |
| E7 -> Am7 | Resolution (Minor) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- The piece frequently employs extended tonic (G6) prolongation, establishing the key center clearly before moving.
- Straightforward and repeated ii-V-I progressions (Am7-D7-G6) are highly diatonic, reinforcing G major.
- The consistent use of G6 as the tonic chord, rather than Gmaj7, provides a classic swing-era or simpler pop-jazz feel.
- Harmony predominantly remains diatonic within G major, with clear IV-I (Cmaj7-Gmaj7) movements.
Improvisation Focus: G Major Scale
Difficulty Rating: 1 (Beginner). Straightforward diatonic harmony with repeated, predictable progressions makes it highly accessible for developing improvisers.