Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb6 | 6 | 35.3% |
| Cm7 | 6 | 35.3% |
| F7 | 3 | 17.6% |
| Gm7 | 2 | 11.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 2 |
Harmonic Highlights:
- Features a foundational I-ii-V-I progression (Bb6-Cm7-F7-Bb6) establishing the major key center.
- Incorporates the vi minor chord (Gm7), creating the classic I-vi-ii-V progression typical of many standards.
- Frequent repetition of the ii-V (Cm7-F7) sequence provides clear dominant function leading back to the tonic.
- The progression remains predominantly diatonic to Bb major, avoiding complex modulations in the provided sample.
Improvisation Focus: Bb Major Scale (and its diatonic modes).
Difficulty Rating: 2 (Beginner-Intermediate). The harmony is predominantly diatonic with common ii-V-I progressions, making it accessible for developing improvisers.