Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb | 3 | 21.4% |
| Bb7 | 3 | 21.4% |
| Eb7 | 1 | 7.1% |
| E07 | 1 | 7.1% |
| Bb/F | 1 | 7.1% |
| Dm7 | 1 | 7.1% |
| G7 | 1 | 7.1% |
| Cm7 | 1 | 7.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Prominent use of the I7-IV7 progression (Bb7-Eb7), defining its signature blues and funk character.
- Incorporates a classic ii-V-i progression (Dm7-G7-Cm7), temporarily tonicizing the relative minor.
- Features a strong II7-V7-I (C7-F7-Bb) resolving to the tonic, utilizing a secondary dominant (C7).
- The Eø7 (#IVø7) introduces chromatic tension and harmonic color as a passing chord.
Improvisation Focus: Bb Blues Scale
Difficulty Rating: 3 (Intermediate). It combines fundamental blues harmony with standard jazz ii-V-I progressions and secondary dominants, requiring moderate harmonic understanding.