Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb7 | 7 | 26.9% |
| Ebmaj7 | 4 | 15.4% |
| F7 | 4 | 15.4% |
| Bbmaj7 | 3 | 11.5% |
| Cm7 | 2 | 7.7% |
| Bb6 | 2 | 7.7% |
| Eb7 | 2 | 7.7% |
| E07 | 1 | 3.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| Bbmaj7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Cm7 | Resolution (Minor) | 1 |
| G7 -> Cm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Features a classic Imaj7 - I7 - IVmaj7 movement (Bbmaj7 - Bb7 - Ebmaj7), where I7 functions as a secondary dominant.
- Utilizes frequent blues-inflected dominant 7th chords (Bb7, Eb7) within the Bb major key.
- Incorporates a foundational ii-V-I progression (Cm7 - F7 - Bb6).
- Employs a chromatic ascent from Eb7 to Eø7, adding harmonic color and potential for temporary shifts.
Improvisation Focus: Bb Major scale, integrating blues inflections and emphasizing dominant 7th arpeggios.
Difficulty Rating: 2 (Beginner-Intermediate) - The harmony is built on foundational jazz progressions with blues characteristics, making it accessible while offering harmonic richness.