Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 8 | 25.0% |
| Cm7 | 3 | 9.4% |
| Am7b5 | 2 | 6.2% |
| D7b9 | 2 | 6.2% |
| Gm7/F | 2 | 6.2% |
| Ebmaj7 | 2 | 6.2% |
| Em7b5 | 2 | 6.2% |
| D7#9 | 2 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7b5 -> D7b9 | Setup (Minor Key) | 2 |
| D7b9 -> Gm7 | Resolution (Minor) | 2 |
| D7#9 -> Gm7 | Resolution (Minor) | 2 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Bm7 -> E7 | Setup (Major Key) | 1 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
- Strong G minor tonic established by
Am7b5 - D7b9 - Gm7(iiø-V-i) in the initial phrase. - Frequent tonicization of the relative major, Bb, through
Cm7 - F7 - Bbmaj7(iv-bVII-bIII) provides a common minor key progression. - Pivotal modulations to Ab major (bIIIM) via sequential
Bm7 - E7 - Abmaj7andBbm7 - Eb7 - Abmaj7showcase ii-V-I movements to a distant key.
Improvisation Focus: Adaptive application of melodic minor modes for both minor and dominant sounds across rapid modulations.
Difficulty Rating: 4 (Advanced). The frequent, sometimes distant modulations and rapid harmonic rhythm make it challenging to navigate melodically.