Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 11 | 22.9% |
| Gm7 | 8 | 16.7% |
| Dm7 | 7 | 14.6% |
| A7 | 4 | 8.3% |
| F6 | 3 | 6.2% |
| D7 | 3 | 6.2% |
| Fmaj7 | 2 | 4.2% |
| Am7 | 2 | 4.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 8 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Features extensive use of diatonic ii-V-I progressions (Dm7-Gm7-C7-Fmaj7) as the core harmonic movement.
- The bridge section employs a descending chain of secondary dominants (e.g., A7-D7-G7-C7) effectively tonicizing the subsequent chord roots.
- Includes a V7/IV chord (F7) leading to the subdominant Bbmaj7, adding a common non-diatonic color.
Improvisation Focus: Outline chord tones and apply diatonic modes (Ionian, Dorian, Mixolydian) for each respective chord.
Difficulty Rating: 2 (Beginner-Intermediate). Its simple AABA form and clear functional harmony make it approachable, while the bridge introduces common secondary dominant concepts.