Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbmaj7 | 7 | 17.5% |
| Bmaj7/Bb | 4 | 10.0% |
| Ebmaj7/Bb | 3 | 7.5% |
| Am7 | 3 | 7.5% |
| G9sus | 3 | 7.5% |
| Bb07 | 2 | 5.0% |
| Abmaj7 | 2 | 5.0% |
| Abmaj7#11/G | 2 | 5.0% |
No obvious ii-V patterns detected.
Harmonic Highlights:
- Striking chromatic shifts between
Bbmaj7andBmaj7/Bbcreate a “sidestepping” effect, where the root moves chromatically while the bass may remain stable. - Extensive use of a
Bbpedal point under diverse upper structures likeEbmaj7,F,Bmaj7, andCtriads, generating tension and a floating harmonic texture. - Integration of non-diatonic elements such as
Bb07andC/Bindicates advanced modal interchange and coloristic harmony, adding complexity beyond standard functional progressions.
Improvisation Focus: Chromatic superimposition.
Difficulty Rating: 5 (Advanced). Requires sophisticated harmonic understanding to navigate frequent non-diatonic chord movements and chromatic pedal points, demanding a high level of aural and theoretical skill.