Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dm7 | 7 | 11.7% |
| G7 | 7 | 11.7% |
| Em7 | 6 | 10.0% |
| C7 | 5 | 8.3% |
| Gm7 | 4 | 6.7% |
| Ebm7 | 3 | 5.0% |
| Fmaj7 | 3 | 5.0% |
| A7 | 3 | 5.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 4 |
| Dm7 -> G7 | Setup (Major Key) | 3 |
| C7 -> Fmaj7 | Resolution (Major) | 3 |
| Em7 -> A7 | Setup (Major Key) | 3 |
| G7 -> Cmaj7 | Resolution (Major) | 2 |
| Fmaj7 -> Bb7 | Setup (Major Key) | 2 |
| A7 -> Dm7 | Resolution (Minor) | 2 |
| C7 -> Gm7 | Resolution (Minor) | 1 |
| Fmaj7 -> C7 | Setup (Major Key) | 1 |
| A7 -> Em7 | Resolution (Minor) | 1 |
| F#m7b5 -> B7 | Setup (Minor Key) | 1 |
| B7 -> Em7 | Resolution (Minor) | 1 |
| Dm7 -> G7sus | Setup (Major Key) | 1 |
Harmonic Highlights:
- Prominent chromatic descending motion from the iii chord (Em7 - Ebm7 - Dm7) before the G7, creating a distinctive harmonic color.
- Frequent ii-V-I modulations to the subdominant (F major), establishing temporary tonal centers away from C major.
- Incorporation of secondary dominants (e.g., E7 leading to Am) and a backdoor dominant (Bb7 resolving to Fmaj7), expanding harmonic possibilities.
Improvisation Focus: Navigating chromatic passing chords within standard ii-V-I progressions.
Difficulty Rating: 4 (Advanced Intermediate) - The tune demands rapid adjustment for chromatic passing chords and frequent modulations, beyond basic ii-V-I proficiency.