Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm6 | 4 | 16.7% |
| Cmaj7 | 4 | 16.7% |
| Dm7b5 | 3 | 12.5% |
| Gm7b5 | 2 | 8.3% |
| C7b9 | 2 | 8.3% |
| G7#5 | 2 | 8.3% |
| Bbmaj7 | 2 | 8.3% |
| Ab7 | 2 | 8.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7b5 -> C7b9 | Setup (Minor Key) | 2 |
| C7b9 -> Fm6 | Resolution (Minor) | 2 |
| Dm7b5 -> G7#5 | Setup (Minor Key) | 2 |
| G7#5 -> Cmaj7 | Resolution (Major) | 2 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Dm7b5 -> G7 | Setup (Minor Key) | 1 |
Harmonic Highlights:
- Establishes F minor tonality early with Gm7b5-C7b9-Fm6, departing from the stated F major key center.
- Features transient modulations to C major (Dm7b5-G7#5-Cmaj7) and Bb major (Cm7-F7-Bbmaj7).
- Employs tritone substitution (Ab7) as a dominant function before Dm7b5, adding harmonic color.
- Frequent use of minor iiø7-V7 progressions, often with altered dominants (C7b9, G7#5).
Improvisation Focus: Navigating temporary modulations and the interplay between major and minor tonalities.
Difficulty Rating: 4 - The rapid harmonic rhythm and frequent key center shifts, along with altered dominants, demand significant harmonic awareness.