Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 7 | 20.6% |
| B7alt | 4 | 11.8% |
| Em7 | 4 | 11.8% |
| Cm7 | 4 | 11.8% |
| C7 | 3 | 8.8% |
| Fmaj7 | 3 | 8.8% |
| Ebmaj7 | 2 | 5.9% |
| Dm7 | 2 | 5.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 3 |
| B7alt -> Em7 | Resolution (Minor) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| Dm7 -> G7#9 | Setup (Major Key) | 1 |
- Starts with an unexpected B7alt-Em7 progression, a V7alt-i in E minor, creating immediate chromatic departure from the stated G minor tonic.
- Features extended sequential ii-V-I progressions (e.g., Gm7-C7-Fmaj7 leading to Bb major, then Fm7-Bb7-Ebmaj7 leading to Eb major), rapidly shifting temporary tonal centers.
- Employs altered dominant chords (B7alt, G7#9) to generate tension and drive resolutions, often towards minor seventh chords (Em7, Cm7) or as functional V7s.
- The Em7b5-Ebm6-Dm7 progression provides a chromatic path towards the dominant, adding modal color and linear motion.
Improvisation Focus: Navigating rapidly shifting tonal centers using melodic minor scales.
Difficulty Rating: 5 (Advanced). The frequent modulations, altered dominants, and non-diatonic chord movements demand sophisticated harmonic understanding and quick adaptation.