Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cmaj7 | 4 | 12.5% |
| Dm7 | 4 | 12.5% |
| G7 | 4 | 12.5% |
| Am7 | 3 | 9.4% |
| C7 | 2 | 6.2% |
| Fmaj7 | 2 | 6.2% |
| Dm7b5 | 2 | 6.2% |
| Em7b5/Bb | 2 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 4 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Em7b5/Bb -> A7 | Setup (Minor Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| E7 -> Bm7b5 | Resolution (Minor) | 1 |
| Bm7b5 -> E7 | Setup (Minor Key) | 1 |
| E7 -> Am7 | Resolution (Minor) | 1 |
| D7 -> Am7 | Resolution (Minor) | 1 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Features recurrent secondary dominant progressions (e.g., C7 to Fmaj7, E7 to Am7) to momentarily tonicize related keys.
- Employs clear iiø7-V7-i cycles (e.g., Bm7b5-E7-Am7) strongly establishing the relative minor (A minor).
- Includes V/V progressions resolving to the ii chord (Am7-D7 to Dm7) before the main ii-V-I.
Improvisation Focus: Navigating temporary tonal centers and their associated modal shifts.
Difficulty Rating: 4 (Advanced Intermediate). Requires precise application of various scales and arpeggios over rapid, functional harmonic changes and modulations.