Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 6 | 19.4% |
| C6 | 5 | 16.1% |
| C7 | 3 | 9.7% |
| Bb7 | 3 | 9.7% |
| A7 | 2 | 6.5% |
| Dm7 | 2 | 6.5% |
| Fmaj7 | 2 | 6.5% |
| C6/G | 2 | 6.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| A7 -> Dm7 | Resolution (Minor) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Fmaj7 -> Bb7 | Setup (Major Key) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| E7 -> Am7 | Resolution (Minor) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
Harmonic Highlights
- Features prevalent I-VI7-ii-V-I progressions and extended dominant chains (e.g., E7-Am7-D7-G7).
- Incorporates secondary dominants, notably A7 (V7/ii), C7 (V7/IV), and E7 (V7/vi).
- Utilizes the bVII7 (Bb7) as a backdoor dominant resolving to the tonic C.
- Briefly tonicizes the subdominant with a ii-V-I in F major (Gm7-C7-F6).
Improvisation Focus Mixolydian scale applications over the numerous dominant seventh chords.
Difficulty Rating 3 (Intermediate). Requires navigating frequent secondary dominants and a backdoor cadence beyond simple diatonic harmony.