Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 2 | 14.3% |
| Ebmaj7 | 2 | 14.3% |
| C7#5 | 1 | 7.1% |
| Fmaj7 | 1 | 7.1% |
| F#07 | 1 | 7.1% |
| G#07 | 1 | 7.1% |
| Am7 | 1 | 7.1% |
| Am7/G | 1 | 7.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7#5 | Setup (Major Key) | 1 |
| C7#5 -> Fmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7#5 | Setup (Major Key) | 1 |
| Bb7#5 -> Ebmaj7 | Resolution (Major) | 1 |
| Em7b5 -> A7b9 | Setup (Minor Key) | 1 |
Harmonic Highlights
- Frequent tonicization of F major (Gm7 C7#5 Fmaj7) and Eb major (Fm7 Bb7#5 Ebmaj7) via altered dominant ii-V-I progressions, expanding beyond the primary G minor tonality.
- Strategic deployment of chromatic diminished chords like F#07 to Gm7 (vii°7-i) and G#07 to Am7, creating tension and smooth voice leading through half-step motion.
- The Em7b5-A7b9 sequence functions as a strong ii-V preparation for D minor (the dominant of G minor), effectively signaling a return towards the tonic key.
Improvisation Focus Adapting to temporary tonicizations.
Difficulty Rating 4 (Intermediate-Advanced). The frequent modulations, chromatic diminished chords, and altered dominant qualities demand advanced harmonic understanding and agile improvisational adaptation.