Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dmaj7 | 2 | 16.7% |
| Cmaj7 | 2 | 16.7% |
| Em7 | 1 | 8.3% |
| A7 | 1 | 8.3% |
| Dm7 | 1 | 8.3% |
| G7 | 1 | 8.3% |
| Cm7 | 1 | 8.3% |
| F7 | 1 | 8.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Em7 -> A7 | Setup (Major Key) | 1 |
| A7 -> Dmaj7 | Resolution (Major) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Features a repeating descending ii-V-I progression by whole step (Dmaj7, Cmaj7, Bbmaj7).
- Each ii-V-I resolves to a major seven tonic, establishing distinct temporary key centers.
- The modulation from one ii-V-I to the next is a whole step descent from the previous tonic, e.g., Dmaj7 to the start of the C major ii-V.
- This cyclical, predictable modulation defines the entire harmonic movement.
Improvisation Focus: Directly outlining chord tones and appropriate scales (Dorian, Mixolydian, Lydian) for each rapidly changing ii-V-I progression.
Difficulty Rating: 4 (Advanced Intermediate) - Requires agile navigation through rapid, cyclically modulating ii-V-I sequences across multiple temporary key centers.