Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbmaj7 | 5 | 16.7% |
| Cm7 | 4 | 13.3% |
| F7 | 4 | 13.3% |
| A7#5 | 2 | 6.7% |
| Dm7b5/Ab | 2 | 6.7% |
| G7sus | 2 | 6.7% |
| G7b9 | 2 | 6.7% |
| F7sus | 2 | 6.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| A7#5 -> Dm7b5/Ab | Resolution (Minor) | 2 |
| Dm7b5/Ab -> G7sus | Setup (Minor Key) | 2 |
| G7b9 -> Cm7 | Resolution (Minor) | 2 |
| Cm7 -> F7sus | Setup (Major Key) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 2 |
| Cm7 -> F7 | Setup (Major Key) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Frequent interplay between the G minor tonic and its relative major, Bbmaj7, often featuring clear ii-V-I progressions in Bb.
- Utilizes altered dominants (A7#5, G7b9) and a tritone substitution (Dm7b5/Ab acting as Ab7 before G7) to create tension and dynamic resolutions.
- Incorporates chromatic mediant relationships through Abmaj7 and Dbmaj7, providing distinctive color shifts against the prevailing Bb major tonality.
Improvisation Focus: G melodic minor scale and its modes.
Difficulty Rating: 4 (Advanced Intermediate). Its complex use of altered harmony, tritone substitution, and chromatic modulations demands sophisticated harmonic understanding.