Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm11 | 7 | 12.7% |
| F/Db | 7 | 12.7% |
| Fadd9/A | 6 | 10.9% |
| Gbmaj7#11 | 4 | 7.3% |
| Dm9 | 2 | 3.6% |
| Bb/Gb | 2 | 3.6% |
| Fm9 | 2 | 3.6% |
| F/G | 1 | 1.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7alt -> Fm9 | Resolution (Minor) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Frequent use of Gbmaj7#11 (bIImaj7) acts as a shimmering Neapolitan-adjacent color, providing non-functional subdominant movement within the F major landscape.
- Polychordal slash chords such as F/Db (Dbmaj7#5) and F/G (G13sus) prioritize upper-structure resonance and cluster-based textures over traditional diatonic function.
- Rapid modal interchange seamlessly shifts between F major and parallel modes like F Dorian (Fm11) and F Phrygian (Gbmaj7), requiring agile tonal navigation.
- Chromatic descending sequences (G13#11 to Gbmaj9#11 to Fm11) utilize tritone-based voice leading to bridge disparate harmonic regions.
Improvisation Focus The Lydian Mode, specifically navigating the #11 extensions across major-third related slash chords and bIImaj7 structures.
Difficulty Rating 5/5: The tune’s non-functional transitions, shifting tonal centers, and specific upper-structure voicings demand an advanced command of modal interchange and modern jazz vocabulary.