Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 6 | 9.0% |
| Bbm7 | 6 | 9.0% |
| Bb7b9 | 5 | 7.5% |
| Cm7 | 4 | 6.0% |
| Bm7 | 3 | 4.5% |
| Fm9 | 2 | 3.0% |
| Ebmaj7 | 2 | 3.0% |
| Fm7 | 2 | 3.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm9 -> Bb7b9 | Setup (Major Key) | 2 |
| Bb7b9 -> Ebmaj7 | Resolution (Major) | 2 |
| Gm7 -> C7b9 | Setup (Major Key) | 2 |
| C7b9 -> Fmaj7 | Resolution (Major) | 2 |
| Bbm7 -> Eb7b9 | Setup (Major Key) | 2 |
| Eb7b9 -> Abmaj7 | Resolution (Major) | 2 |
| Ebm7 -> Ab7b5 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Frequent chromatic ascent of minor chords (e.g., Fm7-F#m7-Gm7, Gm7-Abm7-Am7-Bbm7) creates continuous forward motion and tension.
- Juxtaposition of diatonic ii-V-I progressions in Eb, F, and Ab with unexpected chromatic chord substitutions like Ab6-A6.
- Monk’s signature use of altered dominant chords (Bb7b9, C7b9, Eb7b9) and non-functional half-step chord shifts adds harmonic richness and ambiguity.
Improvisation Focus: Targeting chord tones with chromatic approach notes, particularly over the ascending minor and altered dominant chords.
Difficulty Rating: 4 (Advanced Intermediate) Navigating the frequent chromatic shifts, temporary modulations, and non-functional harmonic movements requires advanced melodic and harmonic understanding.