Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| E7 | 8 | 18.2% |
| Am7 | 7 | 15.9% |
| D7 | 6 | 13.6% |
| Gmaj7 | 4 | 9.1% |
| G6 | 3 | 6.8% |
| C6 | 3 | 6.8% |
| C#07 | 3 | 6.8% |
| G6/D | 3 | 6.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| E7 -> Am7 | Resolution (Minor) | 6 |
| Am7 -> D7 | Setup (Major Key) | 5 |
| D7 -> Gmaj7 | Resolution (Major) | 3 |
| Am7 -> D7#5 | Setup (Major Key) | 2 |
| E7 -> Bm7 | Resolution (Minor) | 1 |
| Bm7 -> E7 | Setup (Major Key) | 1 |
| E7#9 -> Am7 | Resolution (Minor) | 1 |
- Frequent use of E7 (V/ii) leading to Am7, reinforcing the ii-V-I chain within the home key of G major.
- The D7#5 introduces an altered dominant quality, providing tension before its resolution.
- A classic IV - #iv07 - I/V progression appears with C6 - C#07 - G6/D, showcasing effective chromatic voice leading.
- Recurring G7 to C6 (I7 to IV) movements infuse a bluesy character, expanding the harmonic palette.
Improvisation Focus: Emphasizing guide-tone lines and chromatic approach notes to navigate tension-release points effectively.
Difficulty Rating: 3/5. While rooted in G major, the altered dominants (D7#5) and diminished chords (C#07) require specific harmonic awareness beyond basic diatonic playing.