Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm7 | 11 | 25.6% |
| Gm7 | 6 | 14.0% |
| Bb7 | 5 | 11.6% |
| Ebmaj7 | 4 | 9.3% |
| C7 | 3 | 7.0% |
| Abm7 | 1 | 2.3% |
| Db7 | 1 | 2.3% |
| Gbmaj7 | 1 | 2.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 4 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| C7 -> Fm7 | Resolution (Minor) | 3 |
| Abm7 -> Db7 | Setup (Major Key) | 1 |
| Db7 -> Gbmaj7 | Resolution (Major) | 1 |
| Bm7 -> E7 | Setup (Major Key) | 1 |
| E7 -> Amaj7 | Resolution (Major) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| Fm7 -> Bb7b9 | Setup (Major Key) | 1 |
| Bb7b9 -> Ebmaj7 | Resolution (Major) | 1 |
| Gm7 -> C7#9 | Setup (Major Key) | 1 |
| C7#9 -> Fm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Utilizes a prominent secondary dominant (C7 as V7/Fm7) to create tension leading to the ii chord.
- Features striking sequential modulations through ii-V-I progressions: first to Gb major (Abm7-Db7-Gbmaj7, the bVI major), and subsequently to A major (Bm7-E7-Amaj7, the #IV major).
- The rapid succession of remote key centers demonstrates sophisticated harmonic development and an adventurous approach to standard progressions.
Improvisation Focus: Navigating rapid, distant ii-V-I modulations using arpeggios and appropriate altered scales.
Difficulty Rating: 4 (Advanced) - The frequent and distant modulations require sophisticated ear training and agile harmonic understanding to navigate effectively.