Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm6 | 2 | 14.3% |
| Fmaj7 | 2 | 14.3% |
| Gm7 | 1 | 7.1% |
| C7 | 1 | 7.1% |
| Fm7 | 1 | 7.1% |
| Bb7 | 1 | 7.1% |
| Ebmaj7 | 1 | 7.1% |
| Ebm7 | 1 | 7.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| Ebm7 -> Ab7 | Setup (Major Key) | 1 |
| Ab7 -> Dbmaj7 | Resolution (Major) | 1 |
| Dm7b5 -> G7b9 | Setup (Minor Key) | 1 |
Harmonic Highlights:
- The progression opens with a Cm6, immediately followed by Gm7-C7-Fmaj7, creating an initial modal ambiguity and a swift tonicization of F major, departing from the F minor key center.
- Features a sequence of descending ii-V-I progressions that rapidly shift through major keys (Fmaj7, Ebmaj7, Dbmaj7), producing a “sheets of sound” effect through chromatic major key movement.
- The Dm7b5-G7b9 functions as a crucial ii-V leading to C minor, the dominant of the F minor tonic, effectively setting up a return to the implied home key.
Improvisation Focus: Targeting chord tones and accurately outlining the rapid, shifting ii-V-I progressions.
Difficulty Rating: 4 (Advanced) - The quick, sometimes distant key changes and implied modulations require sophisticated harmonic awareness and fluid execution.