Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dm7 | 6 | 16.2% |
| Cmaj7 | 5 | 13.5% |
| G7 | 5 | 13.5% |
| Am7 | 3 | 8.1% |
| Bm7b5 | 2 | 5.4% |
| E7b9 | 2 | 5.4% |
| Am | 2 | 5.4% |
| Fmaj7 | 2 | 5.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 5 |
| G7 -> Cmaj7 | Resolution (Major) | 2 |
| Bm7b5 -> E7b9 | Setup (Minor Key) | 2 |
| E7b9 -> Am | Resolution (Minor) | 1 |
| E7b9 -> Am7 | Resolution (Minor) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Employs clear diatonic ii-V-I progressions (Dm7-G7-Cmaj7) as foundational elements.
- Features recurring temporary tonicization of the vi minor chord (Am) through Bm7b5-E7b9 (ii-V to Am).
- Utilizes a secondary dominant (D7) leading to the ii minor chord (Dm7), enhancing forward motion.
- Includes a brief but distinct modulation or tonicization to the IV major (Fmaj7) via Gm7-C7.
Improvisation Focus: Navigating target chord tones and mode changes over the various ii-V-I sequences and temporary tonicizations.
Difficulty Rating: 3 (Intermediate) - Requires familiarity with standard ii-V-I resolution, secondary dominants, and navigating temporary key centers beyond the tonic.