Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| A7 | 6 | 13.3% |
| G7 | 6 | 13.3% |
| Cmaj7 | 5 | 11.1% |
| E7 | 4 | 8.9% |
| D7 | 4 | 8.9% |
| F7 | 2 | 4.4% |
| Em7 | 2 | 4.4% |
| Dm7 | 2 | 4.4% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7 -> Cmaj7 | Resolution (Major) | 4 |
| Cmaj7 -> F7 | Setup (Major Key) | 2 |
| Em7 -> A7 | Setup (Major Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 2 |
| E7 -> Am7 | Resolution (Minor) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Cmaj7 -> G7 | Setup (Major Key) | 2 |
- Prevalent secondary dominant chords (e.g., E7-Am7, A7-Dm7, D7-G7) frequently tonicize non-tonic chords.
- An extended cycle of dominant 7ths (F#7-B7-E7-A7-D7-G7) creates a compelling, modulating harmonic sequence.
- Chromatic passing diminished harmony (F#07) is utilized for tension and linear voice leading between diatonic chords.
Improvisation Focus: Mixolydian scales over the abundant dominant 7th chords.
Difficulty Rating: 4 (Intermediate-Advanced) The numerous rapid chord changes and extended dominant cycles demand advanced harmonic navigation skills.