Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 3 | 13.6% |
| C7 | 3 | 13.6% |
| Fmaj7 | 2 | 9.1% |
| Cm7 | 2 | 9.1% |
| F7 | 2 | 9.1% |
| Bbmaj7 | 2 | 9.1% |
| Bb07 | 1 | 4.5% |
| Bm7b5 | 1 | 4.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Cm7 -> F7 | Setup (Major Key) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 2 |
| Bm7b5 -> E7b9 | Setup (Minor Key) | 1 |
| E7b9 -> Am7 | Resolution (Minor) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
| C7 -> Gm7 | Resolution (Minor) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
Harmonic Highlights
- Extensive use of ii-V-I progressions, not just to the tonic (Gm7-C7-Fmaj7) but also to IV (Cm7-F7-Bbmaj7).
- Frequent tonicization of diatonic chords like vi (Bm7b5-E7b9-Am7) and ii (Am7b5-D7b9-Gm7) through dedicated minor ii-V sequences.
- The Bb07 chord provides a distinct chromatic embellishment, adding color and tension before further harmonic movement.
Improvisation Focus Targeting chord tones and outlining diverse ii-V progressions.
Difficulty Rating 3 (Intermediate). Requires solid comprehension of common ii-V progressions, secondary dominants, and navigating momentary tonicizations.