Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gmaj7 | 6 | 16.2% |
| D7 | 6 | 16.2% |
| Am7 | 5 | 13.5% |
| Em7 | 4 | 10.8% |
| Cmaj7 | 4 | 10.8% |
| G7 | 3 | 8.1% |
| Cm6 | 2 | 5.4% |
| Bm7 | 2 | 5.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 5 |
| D7 -> Gmaj7 | Resolution (Major) | 3 |
| G7 -> Cmaj7 | Resolution (Major) | 2 |
| G7 -> Cm7 | Resolution (Minor) | 1 |
- Standard I-vi-ii-V-I progression (Gmaj7, Em7, Am7, D7) establishes the tonic G major.
- The G7-Cmaj7-Cm6 sequence showcases a pivot from the V7 of C (G7) to Cmaj7, followed by a common modal interchange borrowing the Cm6 (iv of G minor).
- The Gmaj7-G07 progression utilizes a diminished chord (G07/Gdim7) as a chromatic passing or dominant preparation, adding sophisticated harmonic movement.
Improvisation Focus: Chord tone outlining and arpeggio superimposition.
Difficulty Rating: 3 (Intermediate) - It combines foundational progressions with common modal interchange and diminished harmony, requiring nuanced navigation.