Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 5 | 13.5% |
| Fmaj7 | 4 | 10.8% |
| C7 | 3 | 8.1% |
| F6 | 3 | 8.1% |
| Am7 | 3 | 8.1% |
| Abmaj7 | 3 | 8.1% |
| Gmaj7 | 3 | 8.1% |
| Gbm7 | 3 | 8.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| C7#11 -> Gm7 | Resolution (Minor) | 1 |
- Diatonic ii-V-I progressions (Gm7-C7-F6) serve as anchors within the F major key center.
- Extensive non-functional chromaticism is evident in the Am7-Abmaj7-Gmaj7-Gbm7 sequence, defying traditional voice leading.
- Integration of jarring non-diatonic chords like Gbm7 and F#07 creates significant harmonic tension and ambiguity.
- The rapid harmonic rhythm and frequent unexpected chord quality changes are characteristic of Tristano’s advanced style.
Improvisation Focus: Precise chord tone outlining and chromatic approach notes.
Difficulty Rating: 5 (Advanced). The rapid harmonic rhythm and frequent non-functional chromatic chords demand exceptional harmonic awareness and technical precision.