Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 8 | 19.0% |
| Cmaj7 | 5 | 11.9% |
| Dm7 | 5 | 11.9% |
| Am7 | 3 | 7.1% |
| Em7 | 3 | 7.1% |
| Fmaj7 | 3 | 7.1% |
| F7 | 2 | 4.8% |
| Eb07 | 2 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 4 |
| G7 -> Cmaj7 | Resolution (Major) | 3 |
| Cmaj7 -> F7 | Setup (Major Key) | 2 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Prominent bVII7 (F7) resolution to III-7 (Em7) adds a distinct blues-tinged deceptive motion.
- The Eb07 (bIIIdim7) functions as a chromatic passing diminished leading into the ii-V (Dm7-G7).
- A D7 (V7/V) provides a brief but clear secondary dominant motion into the V7.
- The highly chromatic F07 (F diminished 7th) within the F major section introduces significant harmonic tension.
Improvisation Focus: Navigating functional chromaticism through voice leading.
Difficulty Rating: 4 (Intermediate-Advanced). The frequent use of secondary dominants, chromatic diminished chords, and the unusual F07 demand a sophisticated understanding of harmony and scale choices.