Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C6 | 4 | 6.2% |
| C69 | 4 | 6.2% |
| G9sus | 3 | 4.7% |
| Eb13 | 3 | 4.7% |
| Abmaj7 | 3 | 4.7% |
| G7#5#9 | 3 | 4.7% |
| G9 | 3 | 4.7% |
| Am7 | 3 | 4.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| F#m7 -> B7 | Setup (Major Key) | 2 |
| B7 -> Emaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| A7#5 -> Dmaj7 | Resolution (Major) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Initial tonic pedal point
Cmaj7/G, C6/Gestablishes a stable but harmonically rich C major. - Dramatic chromatic mediant shift via
Eb13 -> Abmaj7(bIII7 to bVImaj7) provides a significant tonal departure. - Frequent use of altered dominant chords (
G7#5#9,D13,G13) adds tension and color, leading to resolutions. - Integration of standard ii-V progressions with extended or deceptive sequences (e.g.,
Em7-Am7-D13).
Improvisation Focus: Emphasizing guide tones and chord extensions throughout frequent chromatic shifts and altered dominants.
Difficulty Rating: 4 (Advanced Intermediate). The blend of standard harmony with dramatic chromatic shifts and altered dominants presents a significant improvisational challenge.