Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| B7 | 10 | 31.2% |
| Em7 | 9 | 28.1% |
| Am7 | 6 | 18.8% |
| E6 | 4 | 12.5% |
| C7 | 2 | 6.2% |
| Em | 1 | 3.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| B7 -> Em7 | Resolution (Minor) | 6 |
| Em7 -> B7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- The frequent Em7-Am7-B7 progression establishes a clear i-iv-V minor key center, driven by the dominant B7.
- The B7 chord, containing the leading tone G#, provides a strong, characteristic minor dominant pull towards Em7.
- The C7 (bVI7) functions as a chromatic pre-dominant, adding a distinct color and often leading directly to the V7 (B7).
- The use of E6 indicates a resolution to the parallel major tonic, a common device in Latin-influenced minor key standards.
Improvisation Focus: E Harmonic Minor scale.
Difficulty Rating: 3 (Intermediate). The core harmony is straightforward, but the C7 chord requires specific melodic attention for smooth navigation.