Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cmaj7 | 3 | 8.6% |
| C6 | 3 | 8.6% |
| G7 | 3 | 8.6% |
| Em7 | 2 | 5.7% |
| Ab | 2 | 5.7% |
| Abaug | 2 | 5.7% |
| Bbm7 | 2 | 5.7% |
| Ab6 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| Fmaj7 -> Bb7 | Setup (Major Key) | 1 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
| Bbm7 -> Eb7sus | Setup (Major Key) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Classic III-7 (Em7) to II-7 (Dm7) progression effectively uses a chromatic diminished passing chord (Eb07).
- Frequent tonicization of the subdominant (F major) through standard ii-V-I movement (Gm7-C7-Fmaj7).
- Features a dramatic chromatic modulation to Db major, initiated by an Ab chord resolving deceptively through an Abaug.
Improvisation Focus: Chord tones and guide tones.
Difficulty Rating: 3 (Intermediate). The tune combines standard ii-V-I progressions with notable chromaticism and a significant, abrupt modulation, requiring focused harmonic understanding.